Case Study · Fintech · Merchant Lending
BharatPe merchants repay loans on time and find their credit line locked with no explanation. How do you fix a trust problem that is costing Rs 35.9 crore in lost revenue annually?
01 · Context
BharatPe is India's largest merchant payment and lending platform, serving 1.7 crore merchants. Lending contributes 60% of revenue. The transaction infrastructure is trusted, the EDI repayment model is proven, and the credit model does what it is supposed to do.
What does not work is what happens when the credit model says no.
02 · Problem Definition
When a merchant's credit line gets locked after full loan repayment, the BharatPe app shows one word: ineligible. No reason, no timeline, no next step. The merchant who repaid every EDI on time, who transacted faithfully every day, is staring at a wall.
Customer care cannot explain it. The agent looking at the screen has the same information the merchant has: nothing actionable. The average reactivation time is 30 to 90 days. The industry benchmark is under 24 hours.
The credit model works correctly. The lock is often legitimate — triggered by a UPI volume drop below the threshold for the next credit tier. The problem is not the decision. The problem is that nobody explains it. A rule engine can produce a generic error message. It cannot tell Ramesh why his credit line is locked, what he can do about it, or when it will be reviewed.
Trust in financial products is asymmetric. It takes months of consistent repayment behaviour to build, and a single unexplained rejection to break. Avaya's survey of Indian banking customers found that 37% switch after a bad experience. The switching cost for BharatPe is lower than most banks — a merchant's transaction history does not transfer to a competitor, but their frustration does.
I paid everything on time. Every single day, money was deducted. And then when it's over, they tell me I'm not eligible? For what? Nobody can tell me anything.
— Merchant sentiment, distilled from customer support patterns03 · Product Solution
Credit Companion is not a redesign of BharatPe's credit model. It is an AI layer built on top of it — one that translates credit model outputs into merchant-facing explanations, automates re-scoring at the moment of loan closure, and gives the merchant a live window into their own credit standing.
04 · AI Architecture
A rule engine can produce a generic error message. It can tell every locked merchant the same thing. AI does something different: it personalises the explanation to the merchant's specific situation at scale.
Translates credit model outputs into personalised merchant-facing explanations. Takes the structured output of the credit model — volume threshold breach, review date, tier classification — and renders it as natural language specific to this merchant's numbers and history.
Classifies UPI transaction patterns into credit-relevant signals across thousands of data points per merchant. Identifies volume trends, frequency patterns, transaction diversity, and seasonal behaviour. Feeds both the credit model and the merchant-facing factor breakdown.
Projects indicative limit trajectory by matching the merchant against 3.5 lakh similar merchant profiles — same category, similar transaction volume, similar repayment history — and showing what limits merchants in that cohort reached over 3, 6, and 12 months.
Generates a specific, ordered guidance script for the customer care agent based on the merchant's exact situation — not a template but a script tailored to this lock type, this merchant's history, and this call's context. Includes what to say, what not to say, and how to log the outcome.
05 · Business Impact
The business case starts with a simple calculation. 10 to 12% of active borrowers experience a credit lock. Of those, 20% churn — they stop borrowing from BharatPe, either switching to a competitor or abandoning merchant lending entirely. At an average loan size of Rs 80,000 to Rs 1,00,000 and an effective interest rate of 18–24%, each lost borrower represents Rs 1,200–2,400 in annual interest income.
The revenue at stake is not theoretical. It is currently being lost — one frustrated merchant at a time, through a combination of a 30–90 day reactivation gap and a single unexplained word on a screen.
06 · Deliverables
This case study produced three artefacts: a full product requirements document, a presentation-ready slide deck, and an interactive HTML prototype demonstrating both the merchant flow and the agent guidance flow.