Rajshree Upadhyaya | Business Remedies | Tohands began taking shape as an idea rooted deeply in the everyday chaos of Indian kirana stores, where counters overflow with receipts written on the back of biscuit boxes, and margins depend on mental math that can slip with a single distraction. In 2020, when India was moving fast towards digital payments and app-based commerce, Praveen Mishra, along with cofounders Satyam Sahu and Shanmuga vadivel, noticed something others overlooked. Small retailers were still relying on traditional calculators and pocket diaries. Digital tools were present, but they demanded training, constant connectivity, and a behavioural shift many shopkeepers resisted. The founding trio believed technology had to respect habit before expecting adoption, and with that philosophy, they incorporated Tohands Private Limited in April 2020.
The first product was simple in appearance but transformative in impact-the Tohands Smart Calculator. A familiar-sized device that sits beside a cash drawer, it looks like any standard calculator used for years by shop owners, yet within it runs business logic designed for retail accounting. Instead of pushing the user towards smartphones and software-heavy systems, Tohands embedded digitization into an object that shopkeepers already trusted. The calculator recorded daywise sales, stored transaction history, and calculated profits without needing training or internet access. Its ability to merge familiarity with modern data collection made it different from digital POS systems that often intimidated first-time tech users.
Over the next phases of product evolution, the Smart Calculator expanded into its more advanced iteration, Smart Calculator V5. This version enabled shopkeepers to generate sales summaries, simplify credit tracking, and maintain stock records with the press of a button. Features once considered complex -like inventory management and daily business insights-were delivered in a language and interface the average kirana owner instantly understood. Tohands also introduced pairing capabilities with the Tohands Smart App, allowing business owners to retrieve and review store performance remotely. For an industry that still depends heavily on human memory and verbal credit ledgers, this device quietly introduced structure without demanding change.
The turning point in public awareness came when Praveen Mishra and the team showcased Tohands on Shark Tank India. Their pitch was not about glamour, scale, or futuristic interfaces; instead, it centered on a humble calculator placed in front of the Sharks. Praveen demonstrated how easily credit slips can get lost, how daily losses often go unnoticed, and how a small shop operating on thin margins can benefit from structured numbers. The visual demonstration resonated-an ordinary tool suddenly appeared extraordinary when it revealed captured data that would otherwise vanish. The episode spotlighted a segment of India that is often missing in startup conversations: the heartland retailer who needs technology but cannot afford transition friction.
Following their Shark Tank appearance, discussions around Tohands grew across business circles, retail trade networks, and startup communities. Shopkeepers who had previously been hesitant about digital accounting were now seeing a version of innovation that didn’t ask them to change how they worked. Word spread not through aggressive marketing but through product demonstrations, distributor channels, and genuine curiosity among kirana owners who saw other stores adopting it. As product videos and unboxing content circulated, many retailers discovered that the Smart Calculator could print receipts when paired with a thermal printer, generate daily summaries, and help them track running accounts more cleanly than notebooks ever could.
From its incorporation in 2020 to its emergence through Shark Tank India, Tohands built its story on an idea that technology should adapt to the user and not the other way around. The founders designed a product that did not disrupt behavior but refined it. What began as a simple calculator grew into a quiet revolution inside billing counters across India, proving that innovation for small retail does not always look like apps and dashboards. Sometimes, it looks like a familiar device-only smarter, sharper, and built for the shop owner counting his day’s earnings under a tubelight at 10 pm.
Written & Edited By:
Rajshree Upadhyaya
