Subsidized customer acquisition

We find simple contracts that achieve coordination in both the traditional supply chain and the supply chain with drop-shipping. According to these contracts, in the traditional channel the wholesaler subsidizes a portion of customer acquisition expenses as well as compensates the retailer for inventory carried over. In the case of drop-shipping inventory compensation goes from the retailer to the wholesaler. If the wholesaler can choose the wholesale price, the proportion of the customer acquisition expenses to subsidize, and the inventory compensation, an arbitrary split of profits can be achieved. In any case, the proportion of profits that the wholesaler captures coincides with the proportion of customer acquisition costs she subsidizes. Therefore, the higher the subsidy, the higher the wholesale price and the higher the wholesaler s profits. 

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