Pantip Plaza is open daily from 10:00 to 21:00. The stores within the plaza are free to operate their own hours so that by 10:00 to 10:30 many stores are not yet open and by 19:30 to 20:00, many stores are already closing down.

The mall has two anchors, IT City,  which occupies the top floor, and Data IT on the mezzanine level. There are hundreds of small shops specialising in computer hardware, software, and accessories, including repair, modifications, networking, secondhand, laptops, Macintosh and peripherals.
Hardware

Shops in Pantip Plaza offer a wide selection of new and second-hand computers from most of the major manufacturers, together with a selection of secondhand and custom equipment. Digital cameras, printers, music players, and games consoles are also available.
Software, games, and films

Pantip Plaza is a major source of unauthorized copies of software, with software for both Windows and Mac readily available. Applications software and games, together with pirated copies of music and films, including porn, are sold from many of the stalls on the lower three floors. Some legitimate software is available, but it is less popular and versions on sale are often obsolete ones.
Food and drink
Pantip Plaza has some restaurants on the ground floor, while food courts on the mezzanine level and second floor offer a wide selection of Thai cuisine, desserts and drinks.
Other branches