The U.S. market for health and wellness products is growing at a rapid pace and is expected to reach $170 billion by the end of 2012. Companies competing in this space will strive to boost consumer spend at each visit by providing a one-stop store for all their needs – pharmacy services, OTC medicines, homeopathic, beauty, and personal care products. To maximize customer spend while also promoting repeat shopping, companies in this space desperately need to have loyalty programs that....