By Train Delivery” primarily refers to services in India where you can order pre-booked meals or parcels to be delivered directly to your seat on a moving train, using platforms like IRCTC eCatering, Zomato, Swiggy, or specialized apps like RailRestro, by entering your PNR or train number, choosing a station, and selecting from restaurant menus. For larger items, Indian Railways also offers official parcel services for non-prohibited goods