At this moment the following fields are mandatory when importing PO:
PO no, purchase date, supplier email, warehouse name, product sku, product name, buy price, qty
Because all I need to create a PO is sku and quantity, it's unneccessary and time consuming to have to supply ALL this DATA, just to import a PO.
My suggestion is to import PO Number, Sku, Quantity, Warehouse and Supplier. The rest of the data, Product Name, Supplier Sku & Purchase Price, can be pulled from the SKU or Supplier level.