Bai Salam

Bai Salam
Salam is a sale whereby the seller undertakes to supply some specific goods to the buyer at a future date in exchange of an advanced price fully paid at spot.
Here the price is cash, but the supply of the purchased goods is deferred. The buyer is called “rabb-us-salam”, the seller is “muslam ilaih”, the cash price is “ra’s-ul-mal” and the purchased commodity is termed as “muslam fih”, but for the purpose of simplicity.