My company is planning on purchasing a fairly well established website. Are there any guidelines for this or is it just a matter of swapping the registration across from one party to the other? I wouldn't want him to come back in years to come and say that the website is still his. The person we are buying the site from seems trustworthy but I just wanted to make sure there isn't any particular procedure that needs to take place when purchasing a website that I might be missing. The sale has been agreed through email correspondence.