Kucoin has expanded its digital payment system into Argentina and Peru, integrating crypto and stablecoins directly into local quick response (QR)-code payment networks. Cryptocurrency platform Kucoin announced on June 22 the expansion of its digital payment system into Argentina and Peru, integrating crypto and stablecoins directly into the regional networks that power everyday QR-code transactions. The move reflects an accelerating trend across South America, where inflation and limited banking access have driven consumers toward mobile-first digital wallets rather than traditional credit cards.