Whenever you are going to make any payment, then you have many options to select the particular person to send money. You can use their full username, $Cashtag, mobile number, email address, bank account, debit card number, etc. Basically $cashtag is a unique name that is created by users itself. If you getting any issues here, then use Cash app number to resolve it quickly. https://www.7qasearch.net/cash-app-customer-service-phone-number/