Had a customer try to write a check. Told him we don't accept checks. He got all pissy, said he lived 180 miles away, that he was gonna let his museum membership expire and that we was never gonna come back. All because he couldn't pay with a check. We haven't accepted checks for 3 years but because of our manager that literally breaks her spine for customer satisfaction accepting checks, recurring customers still pay with them. Like sorry. The sign says no checks so I'm gonna enforce that.