thumb|right|Entrance
thumb|right|Interior
Pantip Plaza was an indoor IT shopping mall located on New Phetchaburi Road in Ratchathewi district, Bangkok, Thailand. It continues to have branch locations in Nonthaburi, in Bangkapi, and in Chiang Mai.
Stores
The mall had two anchors, IT City, which occupies the top floor, and Data IT on the mezzanine level. There were 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 offered 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.
Food and drink
Pantip Plaza had 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.
Effect of 2018 Renovations
The mall was extensively renovated for 18 months starting in 2018. During this time, many shops were closed down because of the lowered foot traffic, and did not return. The mall has not recovered to its pre-2018 levels, with entire empty floors.
2020 rebranding to AEC Trade Center
Following the acquisition of management rights by Asset World Corporation Public Company Limited (AWC), Pantip Plaza Pratunam was redeveloped from an information technology shopping mall into the AEC Trade Center – Pantip Wholesale Destination. The complex was repositioned as a wholesale trade center and officially reopened in November 2020.
2024 redevelopment
Due to the COVID-19 pandemic, the AEC Trade Center – Pantip Wholesale Destination project shifted its focus toward food and lifestyle wholesale businesses. Asset World Corporation subsequently rebranded and redeveloped the complex as Phenix, a food-focused retail and wholesale hub, which officially opened on 26 June 2024.