A business visa is an Indian visa given to foreigners who wish to start or expand their business in India or carry out business and market research in the Indian business environment. Multinationals that wish to start a business would fall into this category. The e-Business Indian Visa is an electronic travel authorization given to visitors from 166 eligible countries for Indian e-Business Visa in the world who would like to visit India for technical reasons or would love to attend business meetings.
https://india-visas.org/indian-ebusiness-visa/