Use an envelope, bag or wrapping paper to protect the ítems that you return and, in any case, put directly place the return label on the boxes, it would be impossible to use them again and maybe the return would be refused.
Use an envelope, bag or wrapping paper to protect the ítems that you return and, in any case, put directly place the return label on the boxes, it would be impossible to use them again and maybe the return would be refused.