Financial domination (also known as money slavery) is a fetish lifestyle, in particular a practice of D/s, where usually a male submissive or money slave, pay pig, human ATM, or cash piggie will give gifts and money to a financial female dominant (also known as money mistress, findomme, money domme). Early online financial domination started with websites such as "The Eurasian Goddess' Altar" and "Princess Sierra". These original sites spawned an explosion of imitators. Today, financial domination has spawned an entire online cult fetish, and type of domination.