Horrible experience-they advertised the correct edition of the book I needed for class and then sent me the international edition which I cannot use. They refuse to send me a return label and it will cost me $180 to return the book to Malaysia. They offered to help me resell the book in the US, I ship and then send them the confirmation of shipment and they'll refund my money. Sounds a bit sketchy. Save your money…don't buy from this company. RUN the other way!