I pretty much do same as what I would do on the face, I see more gals who just don't ever exfoliate the back, and a few with acne. If it's mainly dead skin buildup I will use a good exfoliateing scrub-like salt/sugar etc., with acne, I will use either a 1-2 layer peel or emzyme peel followed by extractions.
A forward contract is an agreement between two parties to buy or sell an asset at an agreed future point in time. The trade date and delivery date are separated. A futures contract is a standardized forward contract that is traded on an exchange, like SAFEX. Other than forward contracts, futures contracts are not linked with specific buyers.
Use forward contracts as a way to hedge against currency drops and spikes. Like any derivative, a forward contract is a great way to ensure you don't lose a lot of money if a currency you have a sizable position in drops in value.