New England ports especially suffered economic losses from the Sugar Act as the stricter enforcement made smuggling molasses more dangerous and risky. Also they argued that the profit margin on rum was too small to support any tax on molasses. Forced to increase their prices, many colonists feared being priced out of the market. The British West Indies, on the other hand, now had undivided access to colonial exports. With supply of molasses well exceeding demand, the islands prospered with their reduced expenses while New England ports saw revenue from their rum exports decrease. Also the West Indies had been the primary colonial source for hard currency, or specie, and as the reserves of specie were depleted the soundness of colonial currency was threatened.