Jerusalem collected money through tribute payments, first from the coastal cities which had not yet been captured, and later from other neighbouring states such as Damascus and Egypt, which the crusaders could not conquer directly.
耶路撒冷通过纳贡来收钱，开始是从尚未被占领的沿海城市，之后是从十字军无法直接征服的其它邻近国家例如大马士革和埃及。