https://connector.greywolf.com/p21/ws.aspx?APIKey=APIKEYHERE&result=xml&v=1&api=SalesCustomerPricingSelect&company_id=&customer_id=&customer_part_no=&oe_qty_ordered=&sales_location_id=&source_location_id=&pricing_unit=&sales_unit=&ship_to_id=&disc_group_id=&supplier_id=&prod_group_id=&mfr_class_id=