Many have to buy something to sell something.

Have a customer that for many of their agreements also need to purchase the service to sell it. It would be nice to be able to tick the billing schedule have required purchase option to maintain cost price and any possible vendor discount. If there is deferral or the sales part there also must be deferral for the purchase part to get the revenue and cost to go hand in hand.

Suggest option to be able to create a purchase order from the billing schedule