1. If you want to buy books online, you'll get a better deal if you get them used. Based on the condition you receive them in, you may just end up paying a few cents plus shipping. Make sure you read the description of the book to see if there are any damages you should be aware of.
2. When you are searching for a location to buy an item and not one of the results seem to be from familiar retailers, you should be hesitant about entering your information. Look for security signs from Verisign or Cybertrust, so that you know the retailer is not to take your hard earned money.
3. Discover the online store's return policy. In case you are considering building a purchase on an item that you might want to return, make sure to find out if returning the item is an option. Sometimes when you shop online, items cannot be returned and you do not want to be tied to an unwanted item.
4. When you are shopping online, make sure that you are just shopping on secure websites. Look in the website URL and it also should display "https" rather than the usual "http" at the beginning. Usually have an up-to-date copy of anti-virus running on your computer too. This will ensure that you have a safe online shopping experience.
5. If you're making an online purchase, don't hesitate to contact customer support if you have a matter. By contacting customer service prior to making your order, you'll find out how helpful customer service is and exactly how quickly they respond. This can be useful information to have in case something goes wrong after you've made your purchase.