Selling and marketing costs.
CFR · 2024-01-01 · US · Title 2
Costs of selling and marketing any products or services of the non-Federal entity (unless allowed under § 200.421) are unallowable, except as direct costs, with prior approval by the Federal awarding agency when necessary for the performance of the Federal award.
official document · source cfr-2024 · id 2:§ 200.467