If you're new to Cash App, you may be wondering how to log in. You can log into Cash App login with Cashtag (which is your unique username) or your card number. If you forget your Cashtag, you can also use your email address or phone number to log in.
Once you've logged in, you'll be able to access all of Cash App's features. You can view your balance, send and receive money, and more. If you have any problems logging in, be sure to check out Cash App's troubleshooting page for more help.