1. Be cautious where you submit your credit card information. If you are shopping online, only use secure sites. These are sites that have taken steps to protect your valuable information. A secured website will begin with HTTPS rather than the standard HTTP. There will also be a locked icon, in both your address or status bar, depending on which browser you use.
2. If you frequently shop online, ensure your antimalware is always high quality and up to date. Major shopping sites are often targeted by hackers as well as other shady types who try to steal your own personal identification or get into your accounts. Heed any warnings your security software provides you with about sites and report suspicious activity to the webmaster of the shopping site.
3. If you want to buy books online, you'll get yourself a better deal if you get them used. Depending on the condition you receive 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 can find any damages you should be aware of.
4. A good online shopping tip to remember would be to leave feedback after buying from a source you've never bought from before. This will help both of you because you'll remember if you've experienced a good experience from them, and they will also obtain a reputation being a seller.
5. Be careful in regards to the online stores that you consider buying from. If the online store is poorly designed, filled with misspellings, and overall fishy, you should take your money elsewhere. These are signs that something might not be right about this store. It's preferable to be safe than sorry.