Blue Line Protection Group, Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was USD 4.131 million compared to USD 4.126 million a year ago. Operating income was USD 793,395 compared to operating loss of USD 308,697 a year ago. Net loss was USD 934,577 compared to USD 1.608 million a year ago.