What is a return label? How do you use them?Updated a year ago

A return label is the sticker adhered to a box or mailer that includes an address, shipping barcode, and other information that a shipping carrier uses to identify the destination and track the package so it gets returned to the seller or appropriate warehouse.

Upon receipt, please print out all the attached documents for the return label and commercial invoice (that will be sent via email) and give them to DHL when they pick up.