Hello. I created a USPS Return Label for a customer, but they never returned, and the label hasn't been used. I tried to cancel the label for refund, but I got an error message. I started to look into deadlines, and it appears that there is 30 day deadline for a USPS refund.
Is there anything than can be done if the label still hasn't been used, but it's been over 30 days?
Also, what could be done in the future, to avoid something like this? I give clients 30 days to return something, but If the 30th day falls on a Sunday, then Monday becomes 31'st, which is too late to cancel, but if I were to cancel on Friday 28th before 5pm, but they ship on the 28th after 5pm, then they run into issues.
I know UPS.com for example, doesn't charge for return labels, until the label is scanned. Is that something that can be done with USPS?
Any help would be appreciated.
Thank you.