Kicked out of marketing emailing?

[paddledog]

We logged in to send our weekly email and had this notification waiting for us---- "You’ve been blocked from sending any campaigns with Square Marketing due to violating Square’s Terms of Use. As a result, your subscription has been cancelled. Any outstanding coupons may still be redeemed by customers until their expiration date."

We had an email campaign that was sent out featuring an alcohol special, and was automatically cancelled. We are now locked out. Our rep says the only option is to add an age verification with entering of the full date, but we do not want to pay for a third party verification system - and nothing works easily with Square. 

Has anyone experienced this issue?