Amazon sellers are confused by the new policy banning non-essential shipments to its warehouses — Here's how sellers can find out if their products are still accepted (AMZN)

· Amazon announced on Tuesday that it would stop accepting non-essential products at its warehouses until April 5 to make room for products more in-demand, like medical supplies and household staples.
· Only products in the following six categories are accepted: baby products; health and household (including personal care...