FI – financial interests
FI stands for financial interests and is often used in personal ads or relevant profiles. It indicates that payment is expected for the erotic or BDSM-related services being offered. The term can therefore refer to professional sex work, domination services, or other paid intimate offerings.
It is important to distinguish consensual paid services from exploitation. Anyone offering or using such services should pay attention to legal frameworks, clear agreements, and personal safety. The term primarily describes the financial aspect, not the specific sexual act itself.