What is cash app tag?

A Cash App tag is a unique identifier that can be created and customized by users in the Cash App platform. It can be used by others to easily send money to the user without needing their phone number or email address. Cash App tags are typically made up of a $ sign followed by a unique username chosen by the user, such as $JohnDoe. Users can also change their Cash App tag at any time if they wish to do so. It is important to keep your Cash App tag private and only share it with trusted individuals to avoid any unauthorized transactions.