PayPal this week announced an expanded relationship with American Express that will allow cardholders to use their Membership Rewards points when shopping from PayPal merchants, as well as more integrated experience within both PayPal and the Amex apps, among other things. The deal is similar to those PayPal earlier struck with Visa and MasterCard., and follows a series … Continue reading PayPal and American Express expand partnership, will allow use of points for PayPal purchases