The online bookstore NoQ has closed. I once reviewed them and in return for doing so had an active discount code for the website. I have deleted that post to prevent confusion.
If you are looking to buy books online, you can still go to Groovy Giraffe (a remainder book store with deep discounts, specializing in children’s books), Open Trolley, and international booksellers such as Book Depository and Amazon.
RIP NoQ