It’s almost a miracle the USPS is still a functioning entity in the United States. Not so subtle attacks on the inefficient operations of the Post Office are launched daily by international corporations including the one by American Express Bank you see below.
See the second bulleted item detailing the benefits of EFTs or electronic funds transfers. No more envelopes, stamps or trips to post office. These three things are literally the life blood of a dying US institution and they are being used as advertisement leverage for a credit card company whose card is not accepted in many establishments.