Hi, i just bought a dji phantom fc40 (awesome ) today, i`ve noticed that dji have a regard club, so, yo can register your phantom, they will give you a QR code, yo share the code, and for each successfully purchase, yo earn X regard points. also, the buyer earns regard points, so it`s very cool. More info (copied from dji official website) How to earn DJI reward points? Register the product Obtain QR code/Link Share the QR code/Link to your friends Click the link or scan the QR code and then make purchase successfully The owner of the QR code/Link and the buyer will earn reward points from the purchase. Details: http://www.dji.com/user/faq So, if you want to buy any DJI Product (recomended) you can use this method, so you will earn points. Also, here is my code (just scan it ) so you will help me, and you will earn points. Thanks!