Someone purchased one of my items yesterday afternoon. I printed the mailing label last night and drove to the PO early this morning to drop it off. Just as I was pulling into the PO parking lot, my buyer messaged me to say that the mailing address was wrong and asked if I could ship to another address (which he provided in the message). Do I have to cancel and reprint another label (after he's changed his address in eBay & PayPal), or can I just cross out the address on the label and hand write the new one in? I told him that I was pretty sure I needed to send to the address provided by eBay/PP in order to qualify for seller protection.