Question about Prep Center:
I am ungated for socks. Socks have different color and sizes, although it is one brand. I am buying X number of blue socks, Y number of red socks and Z number of yellow socks. (For simplicity they are all the same size). Each color and size will have different ASINs. To save on shipping costs, I plan to buy from one supplier all three socks types, so it will be delivered in one package to the Prep Center.

Question: How do I do this through the Prep Center form without causing confusion on how to deal with the contents of my shipment?