Karaikudi is situated in the Sivaganga district of Tamil Nadu. It is a greater municipality and the states 20th largest urban agglomeration. It is part of the Chettinad area and has been declared a heritage town by the State Government of Tamil Nadu. Karaikudi is known for its palatial houses that are built with limestone called Karai Veedu. Karaikudi has derived its name from the thorny plant called Karai. It has been referred to in the ancient literature as Kareekudi. The name gradually got modified and modernized into Karaikudi. It was established in the 19th century. The oldest known structure in the area is the Koppudaiya Nayagi Amman Temple. The town of Karaikudi is home to the Nagarathars and the Chettiars who form the business community, the financiers and the trade facilitators. Karaikudi is a rapidly developing urban center. UNESCO has proposed to set up a Chettinad Heritage Museum in the area, recognizing the unique architectural style of the region. Karaikudi is known for its palm leaf baskets woven by the women, known as Chettinad Kottan. Chettinadu Kandangi sarees of Karaikudi are widely popular in the region. The handicraft industry in Karaikudi is indeed a thriving business. Karaikudi is also known for its delectable cuisine. There are many prominent temples in the area that attract tourists. Kundrakudi Shanmuganathan Temple, Ariyakudi Thiruvengamudayan Temple, Pillayarpatti Karpagavinayagar temple, Thirumayam Permual Temple, Kannadasan Mandapam, Kamban Manimandapam, Chettinad Raja Palace and Thousand windows house are the visitor attractions in Karaikudi
Dhanlaxmi Bank Ltd based in Thrissur City, Kerala, India, is an old private sector bank. On 14 November 1927, it was established at Thrissur city, Kerala. In 1977, it became a Scheduled Commercial Bank. It has a network of 280 bank branches, and 398 ATMs across the states of Kerala,Andhra Pradesh, Telangana, Maharashtra, Tamil Nadu, Karnataka, Gujarat, Delhi, West Bengal, Madhya Pradesh, Punjab, Uttar Pradesh, Rajasthan, Chandigarh, Goa, and Haryana. The Centralised Banking Solution (CBS) was adopted by the Dhanlaxmi Bank at all its branches, on the Flexcube platform for extending banking anywhere to its customers. The bank had set up a data centre in Bangalore to keep the networked system operational round the clock. For meeting various contingencies, a disaster recovery centre is also operated by the bank at Thrissur . On 10 August 2010, the name of the bank was changed from Dhanalakshmi Bank to Dhanlaxmi Bank. The bank offered Demat services through selected branches being a depository participant of NSDL (National Security Depository Limited). The Dhanlaxmi bank is offering online trading in association with Religare securities. It has partnered AGS Infotech for installation of ATMs. It provides VISA-branded debit and credit cards to the customers.