We’ve all experienced that semi-awkward moment of being approached on the street and asked to make a donation to a cause we’ve probably never heard of. Either because we feel inclined to donate to avoid guilt or because we genuinely feel compelled to contribute, we’ll throw a few bucks in the pot. But the problem
Walmart and its subsidiary Sam’s Club are finally launching tap-to-pay options, allowing customers to make convenient, contactless payments at checkout. For years, shoppers at Walmart and Sam’s Club had to insert or swipe a physical credit card or pay in cash, rather than simply tap their card or mobile device. The retailers’ announcement on Friday
