I am trying to reduce the overall number of books and also want to sweeten the deal for any books I am asking for.  At present I have to write that a book qualifies for a 2 for 1 deal if I am requesting a swap on every entry and that has been taken up but the swapper has to email me with the title of the other book they would also like. 

is there a way to at least have the option of a 2 for 1 icon so that people can clearly see they can have two books for their one if they chose and better still a way for them to select two books as part of the process.  I can't be the only one that really wants to get a book and don't mind "paying" a bit extra for an agreement.

This might help those swappers who only have a dozen or so books listed to increase their chances of a swap also?

that's a great idea, i would do that on some of my books to encourage someone to accept a swap.
it's hard work writing it individually on each book i agree.

I think this is a good idea, especially if people have a lot of young children's books etc to swap.