PayCash is a DeFi platform that was founded with the intention of simplifying the management of EOS-based assets. While the platform primarily caters to a Russian audience, it also offers an English version to reach a global user base. The protocol allows users to invest in various pools, swap tokens, and manage their digital assets in a decentralized manner. One of its standout features is the ease with which users can top up and withdraw funds to and from their cards, a functionality that is not commonly found in many DeFi platforms.