Hi there, @TheDC 👋 Thanks for reaching out to us here on the Seller Community! Good to hear from you.
I've gone ahead and merged your post into an existing thread of Sellers who were also looking for information regarding using readers that have been used before for a separate account. Take a look at this Best Answer, here.
In short, you can use any reader in conjunction with your account. We do not store any account specific info on the readers themselves, and are completely interchangeable by account.
Let us know if you have any questions!
Joe
Community Moderator, Square
Sign in and click Mark as Best Answer if my reply answers your question.
