Rong Kluea Market, also known as Klong Luek Market in Thailand, means Salt Warehouse Market. It is located in Aranyaprathet District, Sa Kaeo Province 250 kilometers from Bangkok. There are 1380 stores, mostly from the Cambodian side. In this market there are many products such as polished brass, old and new. Porcelain crockery, clothing, cheap electronics, fish baskets, and more.
In the past, the border trade market was a Khmer (Cambodian) or Poipet market situated opposite the district of Aranyaprathet, where people knew each other well, local residents selling common salt. Poipet market slowed down because of the war in Cambodia in 1975. When the situation calmed down, Poipet was revived again. Meanwhile, the market is shifting, moving across the land border trade to Thailand. The trade was sent to the salt storage facility in Cambodia. The building opened on 15 June 1991 by the Management Executive of the province.
The market features on approximately 66 acres of land, spacious sheds lined and neatly divided into 40 panels, Each panel has dozens of shops. The market has hundreds of stores where the salt market once stood.
Another feature is the Aranyaprathet Monument. Locals call this an arch located at the border between the salt immigration on both sides - Thailand, Cambodia. It was built to commemorate the Indochina War - the battle between Thailand and France. This event is a continuation of the crisis in 1893, where Thailand lost land to the French.
The market is partitioned into the following areas:

Old Rong Kluea Market - focus on second-hand products and wholesale products.
Day Thai Market - Most of the products are shoes, fashion, military old and new or refurbished.
New Rong Kluea Market - Selling fashion bag, handbag, and other.
Golden Gate Market - Mixed products and retail shops.
Bayn-ja wan Market - Full of new products with factory prices, such as bags, clothes and shoes.

Source: https://en.wikipedia.org/wiki/Rong_Kluea_Market