Haha spoken like a true book lover!

But no worries, I've bought books at this store before, this particular sticker leaves no marks once it's peeled off.

Unlike other stores that use stickers with that weird adhesive that is so hard to get off. (I particularly hate when you order a book online to pick it up in store cause it's cheaper and they stick a couple more price stickers on, with the adjusted price and your name on top of it.)