With a smile to greet everyone, customers can't escape. From a seated to a walking merchant, wealth comes rolling in. Crack the abacus with skill, and change a mandarin jacket into a vest. Tie the ropes thrice as firm, calculate the accounts thrice as clear. One must look the part when standing, goods must look alluring when displayed. When a customer speaks up, the deal is nearly in hand. Chase the early, not the late; the morning, not the evening. Fear not the inability to sell, but the failure of goods to arrive.