In our 30-criteria evaluation of customer loyalty solutions, we identified the 13 most significant ones — Aimia, Bond Brand Loyalty, Brierley+Partners, Collinson Group, Comarch, CrowdTwist, Epsilon, HelloWorld, ICF Olson 1to1, Inte Q, Kobie Marketing, Merkle Loyalty Solutions, and SessionM — and researched, analyzed, and scored them. This report shows how each provider measures up and helps B2C marketing professionals make the right choice.