In the past I have bought several second hand books via this company, but I wonder if they are in trouble? Just about every day I get an email offering money off. I have never used these knowing that tomorrow there will be yet another offer.
UPDATE 20th Aug 2015: Yes, you guessed, yet another discount offer in the email today. Nearly every day I get these offers. This company seems to be best choice for second hand books with lots of suppliers to choose from on their books. I hope they do not go out of business. The book business is tough at the moment, but I am surprised if Alibris is in trouble too.