My school recently got rid of their own book store in favor of Amazon Locker locations. Its fantastic. Basically its a storefront with a bunch of lockers in it and a counter. Most items get either free two day or one day (most school supplies and textbooks are one day). I get an email with a barcode and I head over and scan it and the locker opens up. Only downside is that its about a 10 minute walk from my dorm. You also get returns dealt with much faster since they can instantly verify you're actually returning the product.