Cancelling a USPS shipping label and refund

[thehixster]

I accidentally printed a USPS shipping label, which was much more expensive than the FedEx method I wanted. I shipped the item FedEx, and cancelled the USPS label, but I'm still waiting for a refund. Is this going to take a very long time? Any suggestions or advice for me?   Thanks very much

[lisa5768]

@thehixster 

It can take up to 21 days for USPS to approve the voided label and send the refund. You will receive a message when they do.

https://www.ebay.com/help/selling/shipping-items/labels-packaging-tips/buying-printing-shipping-labe...

[thehixster]

I missed the timeline before. Thanks very much!