33 Accidentally Voided Shipping Label

Canceling a label does not make it ineligible to enter the mail stream. You have 5 days to void a usps shipping label that you printed on ebay and it can take up to 21 days for usps to approve or reject the refund. Patent Us 9 129 340 B1 Item sold on friday i paid for shipping usps priority rate padded envelope the same day. Accidentally voided shipping