1. If you want to buy books online, you'll get a better deal if you get them used. Based on 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 there are any damages you should be aware of.
2. Always remember your financial budget and credit limits when shopping online. The virtual realm of online shopping has got a lot of people in serious debt. You need to take a look at online shopping in a similar manner you look at offline shopping. Never buy items online that you don't have the cash to pay for.
3. If you find a great product on your favorite site, search for it in the search engines before you buy it. Make note of the model number or brand, and do a quick search to successfully can't get it cheaper from somewhere else. You might be able to save a few dollars that way.
4. Sign up for the website's newsletter if they have one. Many times stores will give you a discount or some kind of deal whenever you sign up for their newsletter. Determine whether there is a deal associated with signing up for the newsletter at any store you would like to shop at.
5. Always save copies of your orders and receipts from online purchases. Many stores will redirect you to a page after you've submitted your order detailing exactly what was bought, customer information, the prices, etc. You should either print a duplicate of this or save a copy to your computer in case any issues arise before the end of the return period. Make sure to save any emails about your items' status or correspondence with the company regarding your orders, too.