SECA Funding Company The Professional Private Credit Experts Providing Subordinated – Revenue-Based Financing. (RBF) is a type of funding whereby a company receives a capital investment for its exchange of a share of its future revenue until the established Cap a pre-defined absolute amount has been repaid. With RBF, the lender is essentially purchasing a percentage of a business’ future sales at an agreed upon discount. RBF is more of a short-term financial solution. Revenue-Based Financing does not come with set repayment terms, the majority of RBF agreements are repaid within six months or a year.