I absolutely love your site and I've been spamming your link all over to friends and colleagues online and off, and giving them demos (because it's only when people see the comparison table that jaws start to drop - I'm wondering if you should add an example graphic to your front page?).

Two questions: are you benefitting if I buy books linked through Booko? I hope so.

And also do you have any plans to add Abebooks and second hand dealers such as Amazon Marketplace? I recently found a couple of books on Amazon slightly cheaper than Book Depository, because even with the postage charge the initial price (like £1.50) was so low.
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