Begusarai is a town in the Indian state of Bihar. It functions as the administrative headquarters of the Begusarai district which lies on the northern bank of Ganges. It was established and made into a part of the Munger District 1870. The communists have had a strong hold on Begusarai and thus the town was once called the "Leningrad of Bihar." The city is divided into three floodplains called the Ganga Floodplain, the Burhi Gandak Floodplain and the Kareha-Bagmati Floodplain. Agriculture is the pillar of Begusarais economy. The principal cash crops of the area are oilseeds, aniseed, tobacco, jute, potato, red chilies and tomato. Fruits such as Litchi, Mango, Guava and Banana are also cultivated in the area. Recently basil leaves and pearl farming has attracted local farmers. The Barauni refinery contributes considerably to the state exchequer yearly. The city has around 2.5 lakh residents who are mostly employed in the agricultural sector.
TMB, a private sector bank established in 1921 as Nadar bank, later the name changed to Tamilnad Mercantile Bank in November 1962. The head office of the Tamilnad Bank is at Thoothukudi, Tamil Nadu. The primary objective of founding TMB was to serve the Nadar business community, and the idea was proposed at the annual meeting of Nadar Mahajani Sangam at Tuticorin in 1920. AMMS Chinnamani Nadar found the other founding members of the bank and played a significant role in its formation in 1921. Outside Tamil Nadu, the bank opened its first branch in Bangalore in 1976. The bank had only four offices by 1947: Sivakasi, Tuticorin, Madurai, Virudhunagar. On 9 December 1984, the bank opened its first computerized branch in Tuticorin at WGC road. In 1983, the bank started using modern technologies and was the first to adopt computerization for branch level operations. All the 500 branches of the bank are connected using Infosys FINACLE software. For providing payment gateway services to its internet banking customers, TMB has partnered with Pay U India, Bill Desk, CC Avenue, etc. It is the first bank to provide POS machines and mobile banking to its customers. For connecting Head office with regional offices, the bank has adopted video conferencing facility. For ATM operations, TMB is a member of National Financial Switch.