https://gwws.greywolf.com/p21cloud/ws.aspx?APIKey=APIKEYHERE&result=json&v=1&api=SalesCustomerPricingSelect&company_id=&customer_id=&item_id=&sales_location_id=&source_location_id=& ship_to_id=&order_date=&unit_size=&unit_quantity=&customer_part_no=&job_no=