Owning an abacus was an auspicious sign that one had way too much money to keep track of. Display it in the northwest for solid financial support from influential people. Place in the Sheng Chi sector of your work desk to boost business luck and increase your income. Those in the retail business can energize their cash register with this abacus to multiply their sales profits. Shake it every morning before you open the business to symbolize the counting of money.