there are 100s of such services out there (most query many more retailers to find the lowest price) + some offer API access so you can do revenue sharing.<p>the biggest player in the space is <a href="http://bigwords.com" rel="nofollow">http://bigwords.com</a>
Very nice!<p>Amazon offers multiple different kinds of shipping with different prices. (I expect the other vendors do too, but haven't checked.) It looks as if Piranhas picks the default, but I'm a cheapskate and rarely have an <i>emergency</i> need for a book, and therefore tend to choose "super saver" delivery for any items it's available for. If we're comparing against shipping from overseas, this is clearly pretty reasonable.<p>It would be very cool if you could, e.g., indicate how quickly you want a book, and have Piranhas choose an appropriate shipping option for each vendor.
I submitted this sometime ago when I first launched it, but it's recently undergone a fairly major redesign (basically a full rewrite of both the front- and backends).
Very snazzy - looking forward to HTTPS. :)<p>Book Depository is a weird thing; for a couple of years, I was unable to buy books there, because they had met some kind of weird quota for my country. Wonder what was up with that, but I assume it has to do with some tax-dodging deal in Jersey or wherever they're based.
This is nice. Some years ago, I used a site called "bestbookdeal" that did pretty much the same thing.<p>One improvement that I would very much like to see is the ability to search for a set of books at once.
like the simplicity.
Maybe factor in used books and kindle versions? I almost never buy new books anymore. Also, half.com often have cheaper prices than amazon.
Why these three? Are you based in the UK?<p>Also, what is Wordery; I hadn't heard of them. Why would I buy a book there rather than someplace else, other than price?