Ind. Code § 24-5-2-22
Any threat, express or implied, made directly or indirectly to any retail seller in this state by any manufacturer that the manufacturer will discontinue or cease to sell, or refuse to enter into a contract to sell, or will terminate a contract to sell, specific goods which may become the subject matter of a retail installment sale in this state, whether patented or unpatented, to the retail seller, unless the retail seller sells, assigns, or transfers the retail installment contracts arising from his retail installment sales to any designated licensee or class of licensees, shall be prima facie evidence that the manufacturer has sold or intends to sell such specific goods on the condition or with the agreement or understanding prohibited by section 21 of this chapter.
IC 24-5-2-22