If his cash money is stolen, the business is effectively bankrupt and require's an injection of capital to begin re-operating. ie. Dealer must 'fork out' new cash money to buy his drugs.
Cash money. In this case a pile of antique US currency. The bills with the blue seals and serial numbers are Silver Certificates, reds are United States Notes and greens are Federal Reserve notes, which are what we use today. The $100 US Note is from 1966. The small-size piece of currency in the center is a 25¢ note (aka 'fractional currency').