1. If you want to buy books online, you'll get yourself a better deal if you get them used. Dependant upon the condition you obtain them in, you may just end up paying a few cents plus shipping. Make sure you read through the description of the book to see if you will find any damages you should be aware of.
2. Make it a habit to register for price alerts. This goes for purchases that you've recently made. Price alerts will tell you when a product has dropped to a price you like. And in case you've recently purchased at full price, you can ask for a price adjustment to meet the brand new deal.
4. When looking for a product online, take the time to read reviews. Try finding the same product on different sites to read as many reviews as is possible. Reading many reviews can help you get a more general idea of whether or not the item you are interested in meets high standards of quality.
5. Before going shopping at any online retailer, do a quick search for promotional codes. Many of the big retailers often have promotions running which are not advertised on the home page. Doing a quick search for these codes will allow you to insert the code at checkout to save money.