This is effectively a promise to deliver a certain orderAn order is a request to ship products, following ... on agreed upon terms, including price and delivery. Profitable to Promise (PTP) is the logical evolution of Available to PromiseThe uncommitted portion of a company's inventory a... (AtP*See Available to Promise (ATP).) and Capable to Promise (CTP). While the first two are necessary for profitability, they aren’t sufficient. For enterprises to survive in a competitive environment, profit optimizationThe process of making the best or most effective u... is a vital technology.