The robot can currently handle parking ticket appeals, payment protection insurance (PPI) claims and delayed flights/trains.
目前，这个机器人可以处理停车罚单上诉问题、支付保护保险（PPI）索赔问题和飞机、火车延误问题。
2
The PPI is formulated into a core material in the form of pellets, which are coated i. a. with a combination of a delayed release modifying layer and a lag time controlling layer.