Membership requirement to order a book
Ordering and Shipping
I have had many potential buyers of my book tell me they do not want to “register’ with your site.
I think you should give people an alternative. You can still ask them for shipping information in the course of their ordering a book without calling it “register.”
Many other sites give the opportunity to people to “register” of to simply give ordering information.
Asking to register, simply to order a book, makes people think you will hound them with unwanted e-mails and offers and really turns them (and me) off.