The same Stock Items purchased at varying prices

Hi Team,

We have an agreement with our supplier to purchase the same stock item at different prices depending on which customer we are selling to. Is there a way to reflect 2 costs for the same stock item in JDE 9.2 so that we can transfer the negotiated price at which we are purchasing that stock item for that contract to that contract? We want to avoid the cost being averaged out over all customers / contracts.

Thanks!

Ashish