Is another form of sales promotion

Is another form of sales promotion that focus on middleman โดยผู้ผลิตซึ่งเป็นเจ้าของผลิตภัณฑ์กับคนกลางซึ่งทําหน้าที่จัดจําหน่ายร่วมมือกันในการทําโฆษณา และเฉลี่ยกันออกค่าใช้จ่ายร่วมกันตามจํานวนเปอร์เซ็นต์ หรือตามที่ตกลงกัน

Results (English) 1:

Is another form of sales promotion that focus on manufacturer's middleman, which is the owner of the product to an intermediary, which acts as a vendor to join together in making ads and average cost-sharing was released by percentage or by the agreed?

Results (English) 2:

Is another form of sales promotion that focus on middleman by manufacturers whose products which act as intermediaries in the distribution of cooperative advertising. And average out the cost-sharing amount as a percentage. Or as agreed

Results (English) 3:

Is another form of sales promotion that focus on middleman by manufacturers, which owns the products with the mediator which serves distributors, mainly to cooperate in making advertisements. And the average time share cost according to the number of percentage or as agreed.