It is totally agreed by experts in selling that four major obstacles to buying must be removed before a sale takes place. ( Assuming that the customer has the resources to pay for what you're selling. Obviously, if he doesn't have the money or ability to finance the purchase, there can be no sale.) Below are the four obstacles to selling. They are called four no's of selling. 1. No trust. The customer does not trust you or believe what you are telling him. This obstacle must be removed first and foremost simply because customers will buy and continue to buy only this whom they like and trust. He or she probably won't call you a liar but will ask something like " How can I be sure that this will do everything you Saudi will?" To overcome the no trust hurdle, first, practice the better than selling principle: Your basic purpose is to help people buy what is right for them and help them to get what they want. Second, reward with emphatic agreement. And third, l...