1. If you like an online store, join their email distribution list. You will probably receive some coupons and information about deals in your mailbox. Check these emails regularly to keep up to date with discounted prices and promotional offers. Most online stores often offer free shipping or discounts on certain products.
2. Sign up for the website's newsletter if they have one. Many times stores will give you a discount or some type of deal when you sign up for their newsletter. Determine whether there is a deal associated with registering for the newsletter at any store you would like to shop at.
3. When shopping online, be certain the site you happen to be on starts with "https". The "S" implies that the site is secure, which entails that you could safely enter your personal information without having to concern yourself with identity theft. When a site does not have the "S" in it, you may want to avoid using it.
4. Read customer testimonials before you buy anything. People are more than happy to complain about bad service online, so search for sites and testimonials which are terrible so you know what you're getting into. You should take bad reviews using a grain of salt, but if you see many, you know there exists a problem.
5. If you are looking for the best coupons, consider signing up for the newsletters of the stores that you love the most. Often stores give their best coupons and discounts to people that have signed up the first time. And they'll continue to provide great deals to those that have shown big interest in the brand, and so the signup can lead to some phenomenal savings.