Tax Deferral (for the seller): One of the most compelling reasons to consider an installment sale is the ability to defer capital gains tax.
Examples of installment buying would be a home, a car, or other large purchases that require financing, such as a laptop. It allows the purchaser to buy without paying the entire amount upfront.
Getting a Copy of the Contract Under TILA, the dealer is required to give the customer a copy of the contract to keep at the time the customer signs the retail installment sale contract whether you want to incur the debt on these terms.
The key difference between a bill of sale and a buyer's order is that the former acts as proof of a transaction that has already taken place. Meanwhile, the latter acts as a legally binding contract between purchaser and buyer for goods or services that may be provided at that point or on an agreed future date.
A bill of sale is more akin to a receipt rather than a contract. Since it is such a simple document, there is no way to truly enforce it. If the bill of sale is the only document you use in a transaction, it is best to ensure there is enough detail on it to make the transaction enforceable.
The key difference between a bill of sale and a buyer's order is that the former acts as proof of a transaction that has already taken place. Meanwhile, the latter acts as a legally binding contract between purchaser and buyer for goods or services that may be provided at that point or on an agreed future date.
Whereas a sales contract is used prior to the exchange of goods, a bill of sale is used during or after the exchange of goods to transfer ownership of the goods from the seller to the buyer.