There is no way to edit labels you've already created. Once you've bought a label it is valid postage, and any changes to the label might make the postage paid be the wrong amount.
Can you write on a shipping box?
Although most postal services will accept addresses written in pencil, they have a higher risk of fading or rubbing off. Choose a pen with a strong color contrast against your package color.
Can I write address directly on package?
Generally, shipping labels should include the following things: Delivery address. This is the address you want your package to arrive at. Please write the address in full, with no abbreviations, so as to avoid confusion.2019-04-05
Can I edit shipping label?
There is no way to edit labels you've already created. Once you've bought a label it is valid postage, and any changes to the label might make the postage paid be the wrong amount.