BlockBeats news, on October 4th, according to Bloomberg, PayPal has completed the first commercial transaction using its stablecoin PYUSD, marking a significant breakthrough for Digital Money in the B2B payment field. At the same time, the Cross-Chain Interaction protocol Meson.fi announced its support for cross-chain interaction transactions with PYUSD, and will provide API interfaces for enterprise and merchant users to directly call relevant services in Decentralized applications. It is reported that the first batch of networks to go online are Ethereum (ETH) and Solana. This move will also accelerate the circulation and innovation of PYUSD in the Decentralized Finance ecosystem, further promoting the development and application of Digital Money in the PayFi field.