It's showing all 3 items in single order. (gogi.in)
TGW Logistics Group GmbH (Hall 5, Stand D61) will be showing FlashPick ®, among other things, a complete smart solution designed for single orders with materials handling technology, shuttle, picking station and software for automated single - item picking. (packagingeurope.com)
System based on previous orders as well as single orders to identify when a user needs to be validated (cryptoninjas.net)