Lacy, who owns a used bookshop, is having trouble with her inventory system. she needs to be able to easily list a large quantity of books on the internet, in a place where people are shopping for used books and likely to buy them. which means her two options are, really, ABE and Amazon. right? or are there other options? and as an indie bookstore owner, how squicky (if at all) should she feel about using Amazon/AMZ-related services? these are not rhetorical questions. thoughts? tips? tricks?