Current editions of clean, resalable books may be returned within 18 months of invoice date. No prior permission is required, but all of the following conditions must be met:

a) All stickers and sticker residue must be removed
b) A debit memo must be enclosed stating the reason for return and original invoice number(s). If the original invoice number(s) are not supplied, credit will be issued at the highest maximum discount.
c) All shipping charges must be prepaid.