I'm a mushroom cultivator and want selling on Amazon and any other sites exclude Ebay. You need to sell mushroom spawn. I can give you a 20% profit after every sold item. I use paypal, and can give tracking number too. You need to send me every day the sale stats in exel or word. You receive the order, get the money, take the 20% off and the rest send to me. When i received the clear payment i ship the item and provide you the tracking number. You need at least 30 positive feedback.