Many years ago USPS used a Merchandise Return Service Label which was printed on the boxes directly.
This program was discontinued by USPS.
Any old system (shipped prior to 2022) will need a new return shipping label from PureWay at not cost.
All other return labels shipped after 2022 do not expire.
📇 Understanding Return Label Validity and Replacements
Learn how to check if your return label is still valid and what to do if you're using an older system that may need an updated label.
Updated over 2 months ago