You barter with skill and practice. CHECK: 1 You must pay triple the normal price 2-9 You must pay double the normal price 10-14 You pay retail price 15-19 You receive a %10 discount 20-24 You receive a %20 discount 25-29 You receive a %30 discount 30-34 You receive a %40 discount 35-39 You receive a %50 discount 40-49 You get the item for free 50+ They pay YOU to take the item