Biva Mart is an online shopping destination offering books alongside a selection of merchandise and lifestyle products. Its catalogue covers a wide range of reading interests, including Bengali fiction, classics, crime, history, romance, fantasy, horror, thrillers, children’s stories, poetry, biographies, health, spirituality, and academic and career titles. The listings feature works by authors such as Sayantani Putatundu, Soumik De, and Ratantanu Ghati, as well as edited collections and seasonal Bengali publications. Readers can browse series and themed selections, including mystery and supernatural titles, and find books marked for pre-booking or offered at reduced prices.

Beyond books, Biva Mart lists designer merchandise, including coffee mugs; home décor, including frames; scientific products and school stationery; and toys and games. The website organizes products into dedicated shopping categories and provides account sign-in and sign-up options, a contact section, frequently asked questions, and terms and conditions. Biva Mart presents a varied retail assortment, with books—particularly Bengali titles—at the heart of its storefront.