that's non consignment, a PO is for product their customers buy (payment terms may vary, 15-30-45-60 days).. consignment is product still owned by Expo, then when sold by their customers Expo gets paid.. I've never heard where Expo supplies on consignment..
consignment agreements usually suck, it creates huge inventory required/owned by the mfg (supplier) and often warehoused by their customers..
hopefully Expo will never have the need to ship/sell under those terms..