Medicines in lowest price but satisfaction guaranteed are available at drugs. This has been heard so many times that I couldn’t remember. Often any products in low price wouldn’t be in good quality. But things are quite different here. So it is important to recognize and see the differences between good quality medicines and bad quality medicines. Firstly, even for widely used medicines like cold medicine, there are only the trusted suppliers who you should trust. Choose those famous brands from bigger medicine producers. Secondly, check the reviews from other buyers at the same place or online store. Like the site that my friends recommended, it is a world’s most independently 5 star rated online pharmacy with certification from CIPA and IPABC. Also it has the best reviews from other buyers. Thirdly, it would be the payment methods. Be careful and always pay at your own computer. Some people shop online, but when they make their payment, they might be led to a wrong site to pay. So you have to make sure that you are using a safe site to do the payment and shopping. Don’t think that I am bluffing. I have a friend who shops online a lot and she never goes to the real stores. She once saw a pair of good looking shoes that she had been looking for a long time. So she put it to the cart and made the payment. She clicked a button which led her to the transferring page; she didn’t notice any differences and made the payment. Yet, after 2 weeks, she still didn’t get her package. At the end, she found out that she was tricked. So just be careful. At last, remember that the after-sale service counts.