Buying/Selling - best way for money to change hands

[ahlam1399]

Bit of a numpty question, but here goes: I'm currently advertising my 3.5t and once it's sold will be buying a 7.5t. So, what is the safest way to both accept and make a payment? Is there a standard practice? At what point do I hand over the keys, and similarly when I'm buying - when should I expect to receive the keys and paperwork?

أكثر... (http://www.horseandhound.co.uk/forums/showthread.php?758655-Buying-Selling-best-way-for-money-to-change-hands&goto=newpost)