With laurel boughs, they sprinkled their goods for sale, along with their hair, with water from a fountain near the Caperna Gate called aqua Mercurii. They offered prayers to Mercury, who in legend had been a thief, for forgiveness for past and future perjuries, for profit, and for the continued ability to cheat customers! It is reasonable to suppose that the guild of merchants spent the evening of the Ides of May dining and feasting together.