"1 stamp covers up to 1 oz. It's not my fault if/when the final delivery carrier overcharged on ... " (more)well under 1 oz. You allowed the fee by paying. Did you ask USPS to prove it was over 1 oz? Did you pay then bring it to the postmaster to dispute it? Blame USPS for errs and added fees, not shippers :("
"USPS damage/errors are never my fault, but my goal is to have happy repeat winners. Had you message ... " (more)d me prior to leaving neutral feedback, prior to opening an unnecessary dispute, I'd have gladly sent more with extras for the inconvenience, but I wasn't given the chance to do so :( "