1. To help protect your credit, use only one credit card for online purchases. This will help you quickly track your spending habits when the charge card statement will come in the mail. If you notice any charges that you did not make, call the credit card company immediately and report it to them.
2. Read customer testimonials before you buy anything. People are delighted to complain about bad service online, so look for sites and testimonials that are terrible so you are aware what you're getting into. You need to take bad reviews using a grain of salt, but if you see many, you know there exists a problem.
3. Turn it into a habit to register for price alerts. This goes even for purchases that you've recently made. Price alerts will let you know when a product has dropped to your price you like. And if you've recently purchased at full price, it is possible to ask for a price adjustment to fulfill the new deal.
4. Make sure to read all the information about any product you are considering purchasing. Just looking at a picture online can be deceiving sometimes. It will make a product look bigger or smaller than it is. Make sure to read the description so you know exactly what you are actually purchasing.
5. Get engaged in the social media of your own favorite online stores. Brands with big online presences typically put a lot of money behind their social media, and this includes offering their followers some mega-discounts and exclusive deals. You may be one of the lucky ones scoring these deals with just a quick follow or fanning.