1. 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 safer to be safe than sorry.
2. If you like a web-based store, sign up for their email distribution list. You will probably receive some coupons and information about deals within your mailbox. Check these emails regularly to stay up to date with great deals and promotional offers. Most online stores often offer free freight or discounts on certain products.
3. Sign up for your favorite online stores' newsletters. Often online stores will send out daily, weekly or monthly newsletters with special sales, discounts and deals. If you like to save money, you could possibly score some terrific deals on items you were going to purchase anyway.
4. If you're considering buying a product online, check out the reviews. The reviews off their people that have used the product should be able to give you a wise decision about the product. You might be able to find out the caliber of the product, when it worked as described, and if you should create the purchase.
5. If you are planning to be shopping online, make sure that you do it from a computer connection you already know is secure, like one that you have at home. Hackers search for WI-Fi connections in public places if they are scouting for victims, so avoid shopping when using them.