1. A reputable online seller should have a history that is recorded with the Better Business Bureau. Check with the BBB before you part with your hard earned money to find out if there have been any major or continual complaints lodged against them. You don't want to be spending your money with a company that fails to offer.
2. When shopping online, always try to keep in mind the cost of shipping. Many sites offer free shipping on purchases over a specific amount. In the event that you do have to pay shipping, make sure that it is going to squeeze into your budget after you've added everything to your cart. Having a full cart only to find out you can not afford the shipping is never a fun experience.
3. When you are shopping on the web, you should only shop at reputable stores. If the store does not have a good reputation, you may be seeking trouble. Many people have had their credit card and private information stolen from shopping on less than reputable websites. Be careful and protect your private information.
4. When you are shopping online, make sure that you are just shopping on secure websites. Look in the web site URL and it should display "https" rather than the usual "http" at the beginning. Also have an updated copy of anti-virus running on your computer as well. This will ensure that you have a safe online shopping experience.
5. When you are searching for a place to buy a product and none of the results seem to be from familiar retailers, you ought to be hesitant about entering your details. Look for security signs from Verisign or Cybertrust, so that you know the retailer is not in the market to take your hard earned money.