Generally speaking, books bought in one bookstore cannot be returned in some bookstores, let alone in other bookstores.
In fact, there are specific rules for returning books in bookstores. In principle, books purchased without quality problems are not allowed to be returned, because bookstores sell books on open shelves, and the fault of choosing the wrong books lies with the readers themselves. Nowadays, in order to improve the service quality, many bookstores implement humanized service. If the book is just bought, its timeliness is not very strong (for example, the professional examination book published regularly), and the book and the CD attached with the book are not stained. Keep the receipt or invoice, take the shopping guide or.