Rewards programs can increase brand loyalty, customer satisfaction, and company profits. And these days, rewards are practically an expected requirement for savvy brands. Customer loyalty and rewards programs are offered from a variety of sources, and use a variety of systems, such as gamification or points earning systems. And perks can be anything from discounts and coupons to free shipping, VIP services, personalized merchandise and exclusive offers. Developers can add rewards programs to their apps using Application Programming Interfaces, or APIs. The best way to find a suitable API is here in the Rewards category of ProgrammableWeb's API directory. To receive updates about Rewards APIs, click the TRACK THIS CATEGORY button below. And, if you want updates from other ProgrammableWeb categories, be sure to click the track button on those category pages as well.