Last month, Amazon earmarked $800 million to guarantee one-day delivery for its Prime members. That’s another blow for U.S. department stores struggling to find ways to retain their customers against the Amazon onslaught. One important way they’ve done this is to focus on loyalty programs. According to market intelligence company Beroe, the U.S. loyalty program sector was worth between $27 billion and $55 billion in 2018 and is expected to continue to grow by 2 percent to 4 percent between then and 2020. Continue reading Retailers Push Loyalty Programs to Compete with Amazon