I don't know why, but I bought the APUSH Princeton review around the beginning of the summer. It's the end now and I found out I have to replace that class with AP Psych instead--things just don't work out. But of course, I don't have the receipt anymore. I wonder if it's okay to exchange my unused "sitting on the shelf the whole summer" APUSH book with an AP Psych one (both books are Princeton review, therefore they are the same prices)?
Read more:
Can I exchange a book at Barnes and Nobles without a receipt?