contestada

Which of the following are common trade promotion​ tools?A. ​Rebates, discounts, free​ goods, and allowances.B. ​Discounts, free​ goods, coupons, and rebates.C. ​Rebates, samples,​ coupons, and price packs.D. ​Discounts, free​ goods, allowances, and free advertising specialty items.E. ​Discounts, free​ goods, allowances, and price packs