Için basit anahtar five star loyalty customer service örtüsünü
Bey of 2024, most programs in the United States offer a digital version of the loyalty card, accessed via a mobile app, and often customers güç scan a QR or bar code from the app at the physical point of sale.Cards may have a barcode or magstripe to more easily allow for scanning, although some are chip cards or proximity cards.[7] U.S. supermark