You should read the following discussion and analysis of our financial condition and results of operations together with the unaudited condensed consolidated financial statements and related notes included elsewhere in this Quarterly Report on Form 10-Q. This discussion contains forward-looking statements based upon current expectations that involve risks and uncertainties. Our actual results may differ materially from those anticipated in these forward-looking statements as a result of various factors, including those discussed in the section titled "Risk Factors" and in other parts of this Quarterly Report on Form 10-Q. Overview Our mission is to make video communications frictionless and secure. 21 -------------------------------------------------------------------------------- Table of Contents We provide a video communications platform that delivers happiness and helps our users express ideas and connect to others. We connect people through our unified communications, developer, and events platform. Our platform is chosen by enterprises around the globe because it is reliable; scalable; secure; easy to deploy, use, and manage; provides an attractive return on investment; and integrates with a vast ecosystem of applications and physical spaces. We believe that face-to-face communications build greater empathy and trust. We strive to live up to the trust our customers place in us by delivering a communications solution while prioritizing their privacy and security. Our 22 co-located data centers worldwide and the public cloud enable us to provide both high-quality and high-definition, real-time video to our customers even in low-bandwidth environments. We generate revenue from the sale of subscriptions to our video communications platform. Subscription revenue is driven primarily by the number of paid hosts as well as purchases of additional products, including Zoom Rooms,Zoom Video Webinars, Zoom Phone, and Hardware-as-a-Service ("HaaS") for rooms and phones. A host is any user of our unified communications platformwho initiates a Zoom Meeting and invites one or more participants to join that meeting. We refer to hostswho subscribe to a paid Zoom Meeting plan as "paid hosts." We define a customer as a separate and distinct buying entity, which can be a single paid user or host or an organization of any size (including a distinct unit of an organization) that has multiple paid hosts. Our Basic offering is free and gives hosts access to Zoom Meetings with core features but with the limitation that meetings with more than two endpoints time-out at 40 minutes. Our paid offerings include our Pro, Business, Enterprise, Education, and Healthcare plans, which provide incremental features and functionality, such as different participant limits, administrative controls, and reporting. For Zoom Phone, plans include Zoom Phone Pro, which provides extension-to-extension calling or can be used with the Bring Your Own Carrier model wherein the customer connects Zoom Phone to an existing carrier. We also offerRegional Unlimited and Regional Metered calling plans in three specific markets (United States /Canada ,United Kingdom /Ireland , andAustralia /New Zealand ). In addition, we introduced the Global Select plan inAugust 2020 , which allows customers to select from local numbers and domestic calling in more than 40 countries and territories where Zoom has local public switched telephone network ("PSTN") coverage. In addition, the Zoom United plan launched inDecember 2020 provides a single license for customers to purchase Zoom Phone, Meetings and chat capabilities as a bundled offering. Our revenue was$956.2 million and$328.2 million for the three months endedApril 30, 2021 and 2020, respectively, representing a period-over-period growth rate of 191%. We had net income of$227.5 million and$27.1 million for the three months endedApril 30, 2021 and 2020, respectively. Net cash provided by operating activities was$533.3 million and$259.0 million for the three months endedApril 30, 2021 and 2020, respectively. Impact of the COVID-19 Pandemic InMarch 2020 , theWorld Health Organization declared COVID-19 a pandemic, affecting many countries around the world. Governments have instituted lockdown or other similar measures to slow infection rates. Many organizations have resorted to mandating employees to work from home, which has resulted in these organizations seeking out video communication solutions like ours to keep employees as productive as possible, even while working from home. Schools, colleges, and universities globally have also closed as a result of this pandemic. Many of these institutions are utilizing our platform to provide remote instruction to their students. To help teachers and students navigate this unprecedented situation, we have temporarily removed the 40-minute time limit for meetings with more than two endpoints from our free Basic accounts for more than 125,000 K-12 domains worldwide. While we have experienced a significant increase in paid hosts and revenue due to the pandemic, the aforementioned factors have also driven increased usage of our services and have required us to expand our network, data storage, and processing capacity, both in our own co-located data centers as well as through third-party cloud hosting, which has resulted, and is continuing to result, in an increase in our operating costs. Furthermore, a significant portion of the increase in usage of our platform is attributable to free Basic accounts and our removal of the time limit for school domains, which do not generate any revenue, but still require us to incur these additional operating costs to expand our capacity. Therefore, the recent increase in usage of our platform has adversely affected, and may continue to adversely affect, our gross margin. In addition, there is no assurance that we will experience an increase in paid hosts or that new or existing users will continue to utilize our service after the COVID-19 pandemic has tapered globally. Moreover, the tapering of the COVID-19 pandemic, particularly as vaccinations become widely available, may result in a decline in paid hosts and users once individuals are no longer working or attending school from home. 22 -------------------------------------------------------------------------------- Table of Contents Key Factors Affecting Our Performance Acquiring New Customers We are focused on continuing to grow the number of customers that use our platform. Our operating results and growth prospects will depend, in part, on our ability to attract new customers. While we believe there is a significant market opportunity that our platform addresses, it is difficult to predict customer adoption rates or the future growth rate and size of the market for our platform. We will need to continue to invest in sales and marketing in order to address this opportunity by hiring, developing, and retaining talented sales personnelwho are able to achieve desired productivity levels in a reasonable period of time. Expansion of Zoom Across Existing Customers We believe that there is a large opportunity for growth with many of our existing customers. Many customers have increased the size of their subscriptions as they have expanded their use of our platform across their operations. Some of our larger enterprise customers start with a deployment of Zoom Meetings with one team, location, or geography, before rolling out our platform throughout their organization. Several of our largest customers have deployed our platform globally to their entire workforce following smaller initial deployments. This expansion in the use of our platform also provides us with opportunities to market and sell additional products to our customers, such as Zoom Phone, Zoom HaaS, Zoom for Home, Zoom Rooms at each office location, and Zoom Video Webinars. In order for us to address this opportunity to expand the use of our products with our existing customers, we will need to maintain the reliability of our platform and produce new features and functionality that are responsive to our customers' requirements for enterprise-grade solutions. We quantify our expansion across existing customers through our net dollar expansion rate. Our net dollar expansion rate includes the increase in user adoption within our customers, as our subscription revenue is primarily driven by the number of paid hosts within a customer and the purchase of additional products, and compares our subscription revenue from the same set of customers across comparable periods. We calculate net dollar expansion rate as of a period end by starting with the annual recurring revenue ("ARR") from all customers with more than 10 employees as of 12 months prior ("Prior Period ARR"). We define ARR as the annualized revenue run rate of subscription agreements from all customers at a point in time. We calculate ARR by taking the monthly recurring revenue ("MRR") and multiplying it by 12. MRR is defined as the recurring revenue run-rate of subscription agreements from all customers for the last month of the period, including revenue from monthly subscriberswho have not provided any indication that they intend to cancel their subscriptions. We then calculate the ARR from these customers as of the current period end ("Current Period ARR"), which includes any upsells, contraction, and attrition. We divide the Current Period ARR by the Prior Period ARR to arrive at the net dollar expansion rate. For the trailing 12-months calculation, we take an average of the net dollar expansion rate over the trailing 12 months. Our net dollar expansion rate may fluctuate as a result of a number of factors, including the level of penetration within our customer base, expansion of products and features, and our ability to retain our customers. Our trailing 12-month net dollar expansion rate in customers with more than 10 employees was greater than 130% as ofApril 30, 2021 and 2020. Innovation and Expansion of Our Platform We continue to invest resources to enhance the capabilities of our platform. For example, we have recently introduced a number of product enhancements, including new features for Zoom Phone, Zoom Meetings, and Zoom Video Webinars. We addressed new work-from-home realities with the introduction of Zoom for Home, a solution designed for the home office that combines Zoom software enhancements with compatible hardware. We also expanded our geographic footprint with Zoom Phone availability in two new countries and territories during fiscal year 2022, bringing the total to 46. Third-party developers are also a key component of our strategy for platform innovation to make it easier for customers and developers to extend our product portfolio with new functionalities. We believe that as more developers and other third parties use our platform to integrate major third-party applications, we will become the ubiquitous platform for communications. We will need to expend additional resources to continue introducing new products, features, and functionality, and supporting the efforts of third parties to enhance the value of our platform with their own applications. An end-to-end encryption ("E2EE") option is available to free and paid Zoom customers globallywho host meetings with up to 200 participants. Zoom's E2EE uses the same AES-256-GCM encryption that secures Zoom meetings by default, but with Zoom's new E2EE, the meeting host generates encryption keys and uses public key cryptography to distribute these keys to the other meeting participants. InOctober 2020 , we introduced two additions to the Zoom platform: OnZoom and Zoom Apps. OnZoom is an online event platform for Zoom users to create and host free, paid, and fundraising events. OnZoom is currently offered as a public beta forU.S. users to attend online events. Zoom Apps is a new app type coming soon to theZoom App Marketplace . These in-product integrations will be accessible directly from Zoom Meetings client and are designed to enhance meeting workflows and increase productivity. 23
-------------------------------------------------------------------------------- Table of Contents International Expansion Our platform addresses the communications needs of users worldwide, and we see international expansion as a major opportunity. Our revenue from the rest of world (APAC and EMEA) represented 34% and 25% of our total revenue for the three months endedApril 30, 2021 and 2020, respectively. We plan to add local sales support in further select international markets over time. We use strategic partners and resellers to sell in certain international markets where we have limited or no direct sales presence. While we believe global demand for our platform will continue to increase as international market awareness of Zoom grows, our ability to conduct our operations internationally will require considerable management attention and resources, and is subject to the particular challenges of supporting a rapidly growing business in an environment of multiple languages, cultures, customs, legal and regulatory systems, alternative dispute systems, and commercial markets. Key Business Metrics We review the following key business metrics to measure our performance, identify trends, formulate financial projections, and make strategic decisions. Customers with More Than 10 Employees Increasing awareness of our platform and its broad range of capabilities has enabled us to substantially expand our customer base, which includes organizations of all sizes across industries. We define a customer as a separate and distinct buying entity, which can be a single paid host or an organization of any size (including a distinct unit of an organization) that has multiple paid hosts. To better distinguish business customers from our broader customer base, we review the number of customers with more than 10 employees. As ofApril 30, 2021 and 2020, we had approximately 497,000 and 265,400 customers, respectively, with more than 10 employees. When disclosing the number of customers, we round down to the nearest hundred. Since the start of the COVID-19 pandemic, our customer cohort with 10 or fewer employees expanded as business owners and individual users adopted Zoom for many personal, professional, and social events. As a result, we have experienced a shift in the makeup of customer cohorts, with 37% of revenue attributable to customers with 10 or fewer employees during the three months endedApril 30, 2021 , compared to 30% for the three months endedApril 30, 2020 . Customers Contributing More Than$100,000 of Trailing 12 Months Revenue We focus on growing the number of customers that contribute more than$100,000 of trailing 12 months revenue as it is a measure of our ability to scale with our customers and attract larger organizations to Zoom. Revenue from these customers represented 19% and 23% of total revenue for the three months endedApril 30, 2021 and 2020, respectively. As ofApril 30, 2021 and 2020, we had 1,999 and 769 customers, respectively, that contributed more than$100,000 of trailing 12 months revenue, demonstrating our rapid penetration of larger organizations, including enterprises. These customers are a subset of the customers with more than 10 employees. Non-GAAP Financial Measure In addition to our results determined in accordance with GAAP, we believe that free cash flow ("FCF"), a non-GAAP financial measure, is useful in evaluating our liquidity. Free Cash Flow We define FCF as GAAP net cash provided by operating activities less purchases of property and equipment. We believe that FCF is a useful indicator of liquidity that provides information to management and investors about the amount of cash generated from our operations that, after investments in property and equipment, can be used for future growth. FCF is presented for supplemental informational purposes only, has limitations as an analytical tool, and should not be considered in isolation or as a substitute for analysis of other GAAP financial measures, such as net cash provided by operating activities. It is important to note that other companies, including companies in our industry, may not use this metric, may calculate this metric differently, or may use other financial measures to evaluate their liquidity, all of which could reduce the usefulness of this non-GAAP metric as a comparative measure. 24
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Table of Contents The following table presents a summary of our cash flows for the periods presented and a reconciliation of FCF to net cash provided by operating activities, the most directly comparable financial measure calculated in accordance with GAAP: Three Months EndedApril 30, 2021 2020 (in thousands) Net cash provided by operating activities $
533,302
Less: purchases of property and equipment (79,074) (7,272) Free cash flow (non-GAAP) $ 454,228$ 251,693 Net cash used in investing activities$ (1,219,978) $ (63,034) Net cash (used in) provided by financing activities $
(6,279)
Components of Results of Operations Revenue We derive our revenue from subscription agreements with customers for access to our unified communications platform. Our customers generally do not have the ability to take possession of our software. We also provide services, which include professional services, consulting services, and online event hosting, which are generally considered distinct from the access to our unified communications platform. Cost of Revenue Cost of revenue primarily consists of costs related to hosting our unified communications platform and providing general operating support services to our customers. These costs are related to our co-located data centers, third-party cloud hosting, integrated third-party PSTN services, personnel-related expenses, amortization of capitalized software development and acquired intangible assets, royalty payments, and allocated overhead. We expect our cost of revenue to increase in absolute dollars for the foreseeable future, as we expand our data center capacity due to increased usage stemming from the COVID-19 pandemic. However, the cost of revenue as a percentage of revenue may decrease over time as we scale our data centers to accommodate usage from our increased customer base and as the ratio of free to paid users varies. Operating Expenses Research and Development Research and development expenses primarily consist of personnel-related expenses directly associated with our research and development organization, depreciation of equipment used in research and development, and allocated overhead. Research and development costs are expensed as incurred. We plan to increase our investment in research and development for the foreseeable future, primarily by increasing research and development headcount, as we focus on further developing our platform, enhancing its use cases, and strengthening security and privacy. As a result, we expect our research and development expenses to increase both in absolute dollars and as a percentage of revenue for the rest of the current fiscal year. Sales and Marketing Sales and marketing expenses primarily consist of personnel-related expenses directly associated with our sales and marketing organization. Other sales and marketing expenses include advertising and promotional events to promote our brand, such as awareness programs, digital programs, public relations, tradeshows, and our user conference, Zoomtopia, and allocated overhead. Sales and marketing expenses also include credit card processing fees related to sales and amortization of deferred contract acquisition costs. We plan to increase our investment in sales and marketing over the foreseeable future, primarily by increasing the headcount of our direct sales force and marketing investments in demand generation. As a result, we expect our sales and marketing expenses to increase both in absolute dollars and as a percentage of revenue for the rest of the current fiscal year. General and Administrative General and administrative expenses primarily consist of personnel-related expenses associated with our finance and legal organizations; professional fees for external legal, accounting, and other consulting services; expected credit losses; insurance; indirect taxes; and allocated overhead. We expect to increase the size of our general and administrative function to support the growth and complexity of our business. However, given the litigation settlement expense, net of amounts estimated 25
-------------------------------------------------------------------------------- Table of Contents to be covered by insurance recorded in the current fiscal quarter, we expect our general and administrative expenses, both in absolute dollars and as a percentage of revenue, to be lower for the foreseeable future. Interest Income and Other, Net Interest income and other, net consists primarily of interest income and net accretion earned on our marketable securities, effect of changes in foreign currency exchange rates, and remeasurement gains or losses on our equity investment. Provision for Income Taxes Provision for income taxes consists primarily of income taxes related to federal, state, and foreign jurisdictions where we conduct business. Results of Operations The following tables set forth selected condensed consolidated statements of operations data and such data as a percentage of revenue for each of the periods indicated: Three Months Ended April 30, 2021 2020 (in thousands) Revenue$ 956,237 $ 328,167 Cost of revenue (1) 264,994 103,707 Gross profit 691,243 224,460 Operating expenses: Research and development (1) 65,175 26,389 Sales and marketing (1) 245,667 121,556 General and administrative (1) 154,089 53,130 Total operating expenses 464,931 201,075 Income from operations 226,312 23,385 Interest income and other, net 2,619 5,790 Income before provision for income taxes 228,931 29,175 Provision for income taxes 1,400 2,100 Net income$ 227,531 $ 27,075 (1) Includes stock-based compensation expense as follows: Cost of revenue$ 14,066 $ 3,249 Research and development 20,819 5,224 Sales and marketing 51,812 17,123 General and administrative 12,272 3,181 Total stock-based compensation expense$ 98,969 $ 28,777 26
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Table of Contents Three Months Ended April 30, 2021 2020 (as a percentage of revenue) Revenue 100 % 100 % Cost of revenue 28 32 Gross profit 72 68 Operating expenses: Research and development 7 8 Sales and marketing 26 37 General and administrative 16 16 Total operating expenses 49 61 Income from operations 23 7 Interest income and other, net 1
2
Income before provision for income taxes 24 9 Provision for income taxes 0 1 Net income 24 % 8 % Comparison of the Three Months EndedApril 30, 2021 and 2020 Revenue Three Months Ended April 30, 2021 2020 % Change (in thousands) Revenue$ 956,237 $ 328,167 191 % Revenue for the three months endedApril 30, 2021 increased by$628.1 million , or 191%, compared to the three months endedApril 30, 2020 . The increase in revenue was due to a combination of subscription services provided to new customers, which accounted for approximately 57% of the increase, and to subscription services provided to existing customers, which accounted for approximately 43% of the increase. Cost of Revenue Three Months Ended April 30, 2021 2020 % Change (in thousands) Cost of revenue$ 264,994 $ 103,707 156 % Gross profit 691,243 224,460 208 % Gross margin 72 % 68 % Cost of revenue for the three months endedApril 30, 2021 increased by$161.3 million , or 156%, compared to the three months endedApril 30, 2020 . In response to the COVID-19 pandemic, we have temporarily removed the 40-minute time limit for meetings with more than two endpoints from our free Basic accounts for more than 125,000 K-12 school domains worldwide. We also continued to experience an increase in usage from paid users as more companies utilized our platform to allow their employees to work remotely. This increase in usage resulted in an increase of$120.3 million in costs related to third-party cloud hosting, integrated third-party PSTN services, and our co-located data centers to support the increase in customers and expanded use of our unified communications platform by existing and new customers. The remaining increase was primarily due to an increase of$24.6 million in personnel-related expenses, which includes an increase of$10.8 million in stock-based compensation expense, mainly driven by additional headcount; an increase of$7.4 million in professional services, mainly for customer support; and an increase of$4.6 million related to subscription to software-based services. Gross margin increased to 72% for the three months endedApril 30, 2021 from 68% for the three months endedApril 30, 2020 . The increase in gross margin was mainly due to increased efficiencies as we expanded our data center capacity to accommodate the increased usage stemming from the COVID-19 pandemic as well as lower rates from third-party cloud hosting providers. 27 --------------------------------------------------------------------------------
Table of Contents Operating Expenses Research and Development Three Months Ended April 30, 2021 2020 % Change (in thousands) Research and development$ 65,175 $ 26,389 147 %
Research and development expense for the three months ended
Three Months Ended April 30, 2021 2020 % Change (in thousands) Sales and marketing$ 245,667 $ 121,556 102 % Sales and marketing expense for the three months endedApril 30, 2021 increased by$124.1 million , or 102%, compared to the three months endedApril 30, 2020 . The increase in sales and marketing expense was primarily due to higher personnel-related expenses of$97.2 million , mainly driven by additional headcount in our sales force to support increased demand, which includes a$34.7 million increase in stock-based compensation expense and a$21.5 million increase in amortization of deferred contract acquisition costs driven by our increase in revenue. The remaining increase was primarily due to an increase of$14.0 million in credit card processing fees as a result of increased online payments, and an increase of$5.1 million in marketing and sales event-related costs, mainly due to an increase in digital and social media programs. General and Administrative Three Months Ended April 30, 2021 2020 % Change (in thousands) General and administrative$ 154,089 $ 53,130 190 % General and administrative expense for the three months endedApril 30, 2021 increased by$101.0 million , or 190%, compared to the three months endedApril 30, 2020 . The increase in general and administrative expense was primarily due to an increase of$66.9 million in litigation settlement expense, net of amounts estimated to be covered by insurance; an increase of$22.6 million in personnel-related expenses, which includes a$9.1 million increase in stock-based compensation expense, mainly driven by additional headcount; and an increase of$14.6 million in professional services consisting primarily of legal and other professional service fees. Interest Income and Other, Net Three Months Ended April 30, 2021 2020 % Change (in thousands) Interest income and other, net$ 2,619 $ 5,790
(55) %
Interest income and other, net for the three months endedApril 30, 2021 decreased by$3.2 million , or 55%, compared to the three months endedApril 30, 2020 . The decrease was primarily due to a lack of remeasurement gain in our investments for the three months endedApril 30, 2021 , while$2.5 million was recorded for the three months endedApril 30, 2020 . 28 --------------------------------------------------------------------------------
Table of Contents Provision for Income Taxes Three Months Ended April 30, 2021 2020 % Change (in thousands) Provision for income taxes$ 1,400 $ 2,100 (33) % Provision for income taxes for the three months endedApril 30, 2021 decreased by$0.7 million , or 33%, compared to the three months endedApril 30, 2020 . The change was primarily due to a decrease in the annual effective tax rate attributable to increased net operating loss carryovers and stock-based compensation deductions. Our calculation of income tax expense is dependent in part on forecasts of full-year results. Liquidity and Capital Resources As ofApril 30, 2021 , our principal sources of liquidity were cash, cash equivalents, and marketable securities of$4.7 billion , which were held for working capital purposes and for investment in growth opportunities. Our marketable securities generally consist of high-grade commercial paper, corporate bonds, agency bonds, corporate and other debt securities,U.S. government agency securities, and treasury bills. We have financed our operations primarily through income from operations and sales of equity securities. Cash from operations could also be affected by various risks and uncertainties, including, but not limited to, the effects of the COVID-19 pandemic, including timing of cash collections from our customers and other risks detailed in the section titled "Risk Factors." However, based on our current business plan and revenue prospects, we believe our existing cash, cash equivalents, and marketable securities, together with net cash provided by operations, will be sufficient to meet our needs for at least the next 12 months and allow us to capitalize on growth opportunities. Our future capital requirements will depend on many factors, including our revenue growth rate, subscription renewal activity, billing frequency, the timing and extent of spending to support further sales and marketing and research and development efforts, as well as expenses associated with our international expansion, and the timing and extent of additional capital expenditures to invest in existing and new office spaces as well as data center infrastructure. We may, in the future, enter into arrangements to acquire or invest in complementary businesses, services, and technologies, including intellectual property rights. We may be required to seek additional equity or debt financing. In the event that additional financing is required from outside sources, we may not be able to raise it on terms acceptable to us or at all. If we are unable to raise additional capital when desired, our business, results of operations, and financial condition would be materially and adversely affected. Cash Flows The following table summarizes our cash flows for the periods presented: Three Months Ended April 30, 2021 2020 (in thousands) Net cash provided by operating activities $ 533,302$ 258,965 Net cash used in investing activities$ (1,219,978) $ (63,034) Net cash (used in) provided by financing activities $
(6,279)
Operating Activities Our largest source of operating cash is cash collections from our customers for subscriptions to our platform. Our primary uses of cash from operating activities are for employee-related expenditures, costs related to hosting our platform, and marketing expenses. Net cash provided by operating activities is affected by our net income adjusted for certain non-cash items, such as stock-based compensation expense and depreciation and amortization expenses, as well as the effect of changes in operating assets and liabilities. Net cash provided by operating activities was$533.3 million for the three months endedApril 30, 2021 , compared to$259.0 million for the three months endedApril 30, 2020 . The increase in operating cash flow was due to an increase in net income of$200.5 million and an increase in non-cash adjustments of$105.5 million , which is primarily a result of higher stock-based compensation expense and higher deferred contract acquisition cost amortization due to an increase in capitalized commissions as we continue to grow and expand our customer base, offset by the negative impact from changes in operating assets and liabilities of$31.7 million . 29
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Table of Contents Investing Activities Net cash used in investing activities of$1,220.0 million for the three months endedApril 30, 2021 was primarily due to net purchases of marketable securities of$1,134.4 million , purchases of property and equipment of$79.1 million , and purchases of convertible notes of$6.5 million . Net cash used in investing activities of$63.0 million for the three months endedApril 30, 2020 was primarily due to net purchases of marketable securities of$43.9 million , purchase of an equity investment of$8.0 million , purchases of property and equipment of$7.3 million , and purchase of a convertible note of$5.0 million . Financing Activities Net cash used in financing activities of$6.3 million for the three months endedApril 30, 2021 was primarily due to proceeds from employee equity transactions remitted to employees and tax authorities, net, of$10.0 million , partially offset by proceeds from the exercise of stock options of$3.4 million . Net cash provided by financing activities of$228.1 million for the three months endedApril 30, 2020 was due to proceeds from employee equity transactions to be remitted to employees and tax authorities, net, of$218.5 million and proceeds from the exercise of stock options of$9.6 million . Commitments and Contractual Obligations There have been no material changes to our contractual obligations and commitments from those disclosed in our Management's Discussion and Analysis of Financial Condition and Results of Operations, included in our Annual Report on Form 10-K for the year endedJanuary 31, 2021 , filed with theSEC onMarch 18, 2021 . Off-Balance Sheet Arrangements We do not have any off-balance sheet arrangements as defined in Item 303(a)(4)(ii) of Regulation S-K promulgated by theSEC under the Securities Act. Critical Accounting Policies and Estimates Critical accounting policies and estimates are those accounting policies and estimates that are both most important to the portrayal of our net assets and results of operations and require the most difficult, subjective, or complex judgments, often as a result of the need to make estimates about the effect of matters that are inherently uncertain. These estimates are developed based on historical experience and various other assumptions that we believe to be reasonable under the circumstances. Critical accounting estimates are accounting estimates where the nature of the estimates is material due to the levels of subjectivity and judgment necessary to account for highly uncertain matters or the susceptibility of such matters to change, and the impact of the estimates on financial condition or operating performance is material. There have been no material changes to our critical accounting policies and estimates as compared to the critical accounting policies and estimates described in our Management's Discussion and Analysis of Financial Condition and Results of Operations, included in our Annual Report on Form 10-K for the year endedJanuary 31, 2021 , filed with theSEC onMarch 18, 2021 .
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