My best advice: pay about $100 to $150 to a good lawyer and have them draft
up the letter on their letterhead. The fact that the letter comes on a law
firm's letterhead alone should settle the issue.

"general inquiry" wrote:

i recently 2 week back sold a vehicle under sold as seen agreement .Now the
person come back and says their a fault to the car i want to return the car
back .i need to write a letter explaining that he signed a agreement sold as
seen so theirs no refund please could you help me write out a decent letter?