X, the social media platform formerly known as Twitter, is set to introduce payment features as part of its evolving 'Everything App' strategy. The rollout includes new '$ buttons' that will allow users to send and receive money directly through their profiles, enhancing the platform's monetization capabilities. Elon Musk, the CEO of X, has hinted at the potential for the platform to reach one billion users, emphasizing that users will soon be able to get paid for their posts. This development positions X to become a more powerful social app, potentially eliminating the need for third-party payment tools for its users.