Difference between ROI and CPA? [bsa_pro_ad_space id=2] This topic is empty. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts April 6, 2003 at 1:41 am #583172 AnonymousInactive Hello all, ROI = Return On Investment? right? CPA = ? Please put some light on the subject. Thanks. April 6, 2003 at 1:46 am #638881 AnonymousInactive cost per acquisition April 6, 2003 at 1:55 am #638882 AnonymousInactive Thanks for response. Regards, Author Posts Viewing 3 posts - 1 through 3 (of 3 total)