Opera Limited announced the expansion of its new integrated browser cashback service, Dify, to Poland, Russia and Ukraine. This makes Opera the first to provide users with an integrated, seamless, non-intrusive cashback experience inside their browser. Poland, Russia and Ukraine have always been important markets for Opera, which has been building browsers for users there since its local debut years ago. Dify is increasing the scope of Opera's current development operations in Poland: currently, many of Opera's browsers are developed in Wroclaw and Warsaw. Moreover, these markets show a high cashback adoption level, which means Dify's target segment is both digital-savvy and interested in the best solutions and technologies. Dify Cashback allows consumers to receive cashback for purchases made on partner websites accessed through the Opera Browser. Opera users also get an improved shopping mode in Opera browsers, with access to the cashback service and shopping-related tabs, as well as an extra layer of privacy and security as a result of disabling third-party extensions. Those users who still haven't switched to Opera can use the cashback service by installing an Opera-developed extension in Chrome, Yandex Browser via the Chrome extension, Firefox, or by using the web version of the cashback service.