A 20-machine pachinko store offers relatively high cost performance. 20 machines × 1,300 = 2,600; 1 ball vending machine × 2,800; 4 buckets of balls × 450 = 2,200; 10,000 cards × 0.1 = 1,000. The hardware cost of opening is about RMB 30,000, with a payback period of 1–2 months.