We find exactly the opposite to be true. If you were to go to an unknown area, would you want a map of the area? Well that is exactly what the LOI is: a map of the major deal points. In today's busy world it is important to be sure two parties are going down the same road and in the same direction before spending too much time working out all the details of a transaction.
Contract _ Terms of Business, Battle of the Forms and Letters of Intent. The buyer (a company that made control systems for vehicles) placed orders with the seller (a company that supplied pedal sensors). Both parties traded on their standard terms of business, the key difference between the two being, as it is usual to expect, the extent of the liability, if something went wrong under the contract. The buyer's conditions sought to impose unlimited liability on the seller for certain breaches, while the seller's conditions purported to exclude any liability for consequential loss or damage and restricted its business liability to repair.