Stripe recently announced support for stablecoin payments (such as USDC) for account services, marking its return to the cryptocurrency payment field. This move aims to expand cross-border payment scenarios, attracting corporate clients by leveraging the low friction and real-time settlement characteristics of stablecoins, while also addressing competition from rivals like PayPal. With its vast merchant resources, Stripe may accelerate the scalable application of stablecoins in the e-commerce scene. However, attention must be paid to the tightening regulation of stablecoins in the U.S. (such as the "Stablecoin Payment Act") and the pressure of compliance costs. In the short term, compliant stablecoins like USDC will benefit; in the long term, this may promote the integration of traditional payments and the cryptocurrency ecosystem, but it is necessary to balance innovation with risk control, as technological security and anti-money laundering remain challenges.