1. Be mindful which sites you patronize. It is difficult to know which are around the up or higher and which are not, but there are a few clues. If the address does not sound right or the design seems off, go to a different site. Additionally, if a bunch of pop-up windows begin appearing, close them out and move on.
2. Discover more about the payment methods available from the online store you are interested in. Most stores provide you with the option to pay with credit cards or with PayPal. A credit card is a safe option as long as the store features a secure server. If you do not see any information regarding safety, it is recommended to go through a different store.
3. Make sure that you're entering your payment details on a secure site. Search for "https://" inside the URL of the site that you're seeking to buy something from. If you don't see that or no sign of any website security, then it's probably a great idea not to trust those people along with your account information.
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 whether you've enjoyed a good experience from them, and they can also gain a reputation being a seller.
5. Before going shopping at any online retailer, do a quick search for promotional codes. Lots of the big retailers often have promotions running that are not advertised on their own home page. Performing a quick hunt for these codes will allow you to insert the code at checkout to save money.