The correct option is A Courier services
Goods which comes under standard rated (II slab) as per GST rates are : Marble, Granite, Perfumes, Metal items, Computer, Printer, Monitor, CCTV, etc.
Services which comes under standard rated (II slab) as per GST rates are : Courier services, Outdoor catering, Circus, Drama, Cinema, Exhibitions, Currency exchange, etc. The rate of GST for standard rated (II slab) goods and services is 18%.