I had a book requested from me, and this was part of that member's RC. It was tacked on to one of the normal requestor conditions.

Due to rising mailing costs, I can only accept requests for 2 or more books to be shipped at one time. Thanks.

I also have a RC, and once my request is accepted I review that member's bookshelf to see if another book might interest me.  But while I synpathize with that member's delimma, I didn't realize you could "require" this. Or is that not true?

I'm not sure how that RC is helpful as requestor conditions go to the books you are requesting not sending.

But no, you cannot require more than one book be ordered from your bookshelf.

You likely need to make the Team aware that this member is confused about how the site operates and the terms the member agreed to when posting those books.