United States Postal Service at 29 North River Street, Plains, Pennsylvania.

Went here with my wife to mail out our wedding invitations. We were told by the woman at the counter that it would cost us 120 dollars in addition to the stamps we had previously purchased due to the size of the envelopes. Needless to say we were not happy with this news so we left. I went to another post office a few days later and the employee there actually measured our envelopes and informed us we only needed 60 dollars in additional postage.

The employee at the Plains post office never bothered to do this and was apparently content to overcharge us.