1. Sign up for the website's newsletter if they have one. Many times stores will give you a reduction or some form of deal when you sign up for their newsletter. Find out if there is a deal associated with registering for the newsletter at any store you want to shop at.
2. Be careful in regard to the online stores that you consider buying from. If the online store is poorly designed, full of misspellings, and overall fishy, you should take your money elsewhere. These are signs that something might not be right about this store. It's preferable to be safe than sorry.
3. Learn more about the payment methods offered by the online store you are interested in. Most stores supply you with the option to pay with credit cards or with PayPal. A credit card is a safe option only when the store has a secure server. If you do not see any details about safety, it is best to go through another store.
4. Many online shopping sites offer discounts if you use a "coupon code". These codes are easily found online by entering the words "coupon code" along with the manufacturer or name of the website you will be buying from. They might offer a percentage off or free shipping simply by entering within a simple code which can be easily found by investing a few minutes looking for it.
5. Do more research on the online store you are interested in before ordering a product from their store. If a store does not provide quality service or products, you will probably find some negative reviews published on other sites. It is best to adhere to online stores having an excellent reputation.