Called office about credit card processing.

Received a call from this number today.  Caller ID said "PYMENT SECURITY."  No message was left.

received a call from this number today. they wanted to speak to somebody who handles the merchant account. I told them I have a friend who works for merchant services. I asked them to not call again and I hung up. I was promptly called back by a different #, but the same person was on the other end telling me I'm rude. I seriously do not understand why these people are allowed to continue calling

This company calls our office 5-6 times a day. They are extremely rude and hang up on us every time.