Screenshots shared by movie star William Shatner offered some hints into how Elon Musk's X Money would work. Elon Musk’s new payment app X Money has rolled out limited external beta testing this week, with early screenshots showing that users would be entitled to cashbacks and yield on deposits. One of the beta testers included Hollywood actor William Shatner, who played Captain Kirk in the original Star Trek series, and was invited to participate in the beta. Several screenshots shared by Shatner show that X Money users will be able to earn cashback on certain card purchases and earn 6% annual percentage yield on deposits. Read more