Managing Excess Inventory and the Amazon Warehousing and Distribution (AWD) Program

I am evaluating my options for managing an excess inventory of around 1,350 units. The ongoing storage costs are very high, and I am considering liquidation or removal to reduce expenses. I am wondering if the Amazon Warehousing and Distribution (AWD) program could be a viable solution. Specifically, I would like to know if it would allow me to replenish stock for my US Amazon Seller Central account and my Amazon European account, which serves customers in North America.

Does anyone have an idea of the costs involved?