1. If you think that you will be making a lot of online purchases down the road, consider trying to get a separate credit card to use simply for these transactions. It is much easier to track all transactions if they are the only items listed on this card's transaction records. Additionally, you don't need to worry about your own funds being compromised, even temporarily, if you are a victim of fraud.
2. Be skeptical of overdoing it. It is much easier to overspend if you are shopping online. You start to rationalize that you can spend more money for those shoes because you saved money on gas and the food you would have gotten should you went to the mall, as an example. Give yourself a restriction and stick to it.
4. If you want to buy a used product online, learn more about the seller first. You need to visit their profile and look for reviews published by other shoppers who bought products out of this seller. Tend not to hesitate to make contact with the seller to question a few questions regarding the product you are interested in.
5. Before you start your online shopping, ensure that you've got up-to-date antivirus software. Online shopping is a hotbed for suspect websites. Many people build stores with the goal to infect your computer with malware. It's best that you take precautions prior to visiting any stores, no matter how reputable you feel they may be.