Return shipping for rentals is FREE! Simply print off the return label emailed to you, and attach it to your box or mailer and drop it off at the nearest Post Office.
You can also print your UPS shipping label at textbooksolutions.com by signing into your account and clicking the "My Account" link in the top right corner. Click on "Rental Book Status" to find the rentals that have not been returned. Check the box next to all of the books you need to ship and click "Return Selected Books". This will generate a UPS shipping label for you to print and attach to your package.