Additional shipping charge (for an item returned to us as "undeliverable")
Well, sometimes it happens-- the shipping address you listed did not work and the US Postal Service returned it to us as "undeliverable." You can pay for the return shipping here and then we'll be happy to send the package out on its merry way again, and this time we hope it arrives to you just fine. Please be sure to select the correct shipping price per the email we sent to you.
-$6.50 is for one book or small items under 3 lbs
-$21 is for packages shipped priority under 8lbs
-$40 is for packages over 18 lbs (box of 18 books)
Please chose the best option.