How to Send a Shipping Label by Email. If your customer needs to return an item, and you have chosen to pay for the return shipping, it will be necessary to send him the label.

Shipping is free if you don’t care which charity receives your goods. Give Back Box also lets you select a charity to receive your donations for a fee (usually $15).

Air-Shipping Label. Fragrance oils with a flashpoint between 141 degrees and 200 degrees can be shipped via surface or air transportation.