B2B Transfer Price Issue

Summary:

Q1)How to get intercompany pricing based on sales order price (95% sales price)?

Content (please ensure you mask any confidential information):

Business case: BU1 as a manufactory plant; BU2 as a sales company. BU2 sales goods to customer VMI warehouse, which goods ship from BU1. and for the price, always get 95% sales price as intercompany price.

For this case, since BU2 need to have on-hand to manage VMI, so they can not use the solution of SCFO dropship. They want to use the function B2B->transfer process,
which means BU2 place sales order, generate transfer order (BU1 transfer goods to BU2), and BU1 BU2 will generate intercompany AP AR.