We'll discuss seller financing for business and how it works, as well as highlight the pros and cons for both buyers and sellers. Learning how to buy a business with seller financing is one of the most powerful tools buyers have in their tool kit.Seller Financing Benefits. 1). Offering seller financing in the marketing of the business sale will expand the buyer pool. Seller. In seller financing, the business owner selling the business acts as a lender. Here's how you can use it to sell or buy a business. I am purchasing my parent's house, in Ohio, via seller financing. In this video, Adam talks about how you can buy (or sell) a business using a seller note to finance a portion of the acquisition. An option for the sale or purchase of Ohio real estate is the use of seller financing. A land contract in Ohio is a form of seller financing where the buyer agrees to make payments directly to the seller over a period of time.