A money exchanger in a dream also represents a religious doctor or a scholar who takes religious questions and interprets their definitions. He also could be a dream interpreter who measures everything he takes in and gives an appropriate answer. He takes a pearl necklace for a price and gives words in return, or he takes scattered words and gives a beautiful pearl necklace in exchange.
If one who is experiencing difficulties in wakefulness changes some money in a dream, it means that his difficulties will diminish.
If one buys gold coins and gives silver money in exchange in a dream, it means reparation, financial obligations or liability. Seeing a money exchanger in a dream also represents wealth, or quick richness from suspicious sources, or he could represent an accountant, a bookkeeper, or a ledger keeper.