Linea, Oriental Trading, and Zulily were added to the ongoing campaign from ArrivalStar S.A. and Melvino Technologies Limited. Three patents are asserted in the campaign, 6,904,359, 6,952,645, 7,400,970, which concern automatic tracking and notification systems. The coplaintiffs have targeted a variety of companies that track shipment information for clients, including retailers, food service providers, and consumer electronics manufacturers. The new defendants are online-only shopping and deals websites. Their shipment notification systems are accused of infringing the patents-in-suit.