Answer me one question: "You go to the store to buy ice cream, you choose the ice cream you like, take it and go to the cashier.The seller says that you need to pay 2 dollars, but you say that I only have 1 dollar and ask for sell 50 percent of the ice cream.The seller refuses to sell you ice cream. " Tell me, the seller is not right?
Just the seller does not want to think and earn more. He could sell half of the ice cream for $ 1.5, but he did not bother. I saw that cigarettes are sold like that.