Earlier quoted context omitted.
>I feel there's in inherent risk in any trade. And why should the consumer accept that risk and not the vendor?
Because the buyer is making the decision to purchase. It's their choice, and particularly in this case they have very good data to support the decision (actually leafing through the book in a bookstore, reading the countless reviews available online, etc). Caveat emptor. If OP had bought the book from Samin Nosrat selling her own book out of a stall, I highly doubt he'd return the book a week later demanding his mone…
Full detail can be found at https://europa.eu/youreurope/citizens/consumers/shopping/gua...