Purchase Procedure : 1) Order the goods you want to buy at Itemku.com 2) The seller will give you a nickname that must be added as a friend 3) Add Friend Account Given by Seller 4) Play Zombie Strike and wait until the seller enters 5) The Seller Will Make a Trade Offer (You Accept) 6) Seller Provides Appropriate Items, Please Accept 7) Click Purchase History On Itemku.com 8) Click Done In Purchase History 9) Check the Post (You Have Received the Item) And Give It a Star 10) Successful Transaction