PI source

Attaching specific PI sources to a price book allows you to have multiple sources for PI pricing, but to restrict a particular shop/customer/customer class/unit to only those that apply. For example, uploads may be received from several key vendors (e.g. GMC, Ford, Isuzu). Active price uploads could exist for all 3 and the price book could indicate which are allowed for the customer. It would allow a customer to receive PI pricing for GMC parts, but not for Ford, for example. With nothing specified here, any active vendor upload would be considered.