For distinct, ongoing discounts based on "Sell-to Customer" (locations in a chain) while billing a single "Bill-to Customer," using Campaigns is not the standard or best solution.
Campaigns are for temporary promotions.
The correct and most practical approach is to set Sales Prices and Line Discounts directly on the individual "Sell-to Customer" cards, with the "Bill-to Customer No." populated on those cards. This leverages standard Business Central functionality for permanent, hierarchical pricing.
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