Complex sentence: Sinwaxing set this name up as the terminology'back, sack and crack' did not suit all clients as they did not require a back wax and preferred all hair removed as opposed just the scrotum and between bum.
Split into simpler sentences: Sinwaxing set this name up as the terminology'back, sack and crack' did not suit all clients as they did not require a back wax. The person preferred all hair removed as opposed to just the scrotum and between bum.