I buy via Aliexpress alot for my biz. If you are buying bulk it is a VERY profitable way to go. Some advice: 1. Look through ALL sellers. 2. Be sure to always include shipping prices when comparing. 3. Read reviews. 4. The sellers are paid when you confirm receiving the item. SO... do NOT confirm receiving until AFTER you get the item and test and inspect! Then if you need a refund you are more lby andychn - General