Blue Line Protection Group, Inc. announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced sales was USD 1.252 million compared to USD 1.007 million a year ago. Operating income was USD 344,582 compared to USD 139,592 a year ago. Net income was USD 2.799 million compared to USD 42,693 a year ago. Basic earnings per share from continuing operations was USD 0.33 compared to USD 0.01 a year ago. Diluted earnings per share from continuing operations was USD 0.27. For the half year, sales was USD 2.419 million compared to USD 1.999 million a year ago. Operating income was USD 704,763 compared to USD 287,132 a year ago. Net income was USD 863,119 compared to net loss of USD 188,802 a year ago. Basic earnings per share from continuing operations was USD 0.1 compared to basic loss per share from continuing operations of USD 0.02 a year ago. Diluted earnings per share from continuing operations was USD 0.08 compared to diluted loss per share from continuing operations of USD 0.02 a year ago.