The traditional fish market is shifting to digital space with online order of fish and doorstep delivery slowly becoming the norm in the city. Besides the West Bengal government's 'Smartfish' app for online shopping of fish, six engineering students from different premier institutions have launched an online retail shop where one can get fresh fish and meat along with groceries and some other food stuff. "We can provide you 75-80 types of fish and different varieties of chicken and mutton.