The B2C Trap: Why Discounts Don't Equal Retention
B2C procurement in India is a treadmill. You acquire a user for ₹300. They buy once at a 40% discount. Margin evaporates. They download three competing apps. Next purchase goes to whoever discounts harder.
Grofers lost ₹4,000 per user acquired by 2022. BigBasket's CAC payback period stretched beyond 24 months. These weren't execution failures. They were category failures.
B2C procurement serves consumption—bread, milk, rice. It's price-elastic and high-frequency. But frequency ≠ loyalty. A housewife switching apps for ₹50 off is rational, not fickle.
Why B2B Works: Friction Becomes Your Moat
B2B procurement is different. An SME manufacturer needs ball bearings. They call their supplier. No app solves this in one tap.
Moglix and similar platforms win because they reduce friction in an already-structured process. A procurement manager compares suppliers on one platform instead of 15 calls. That saves 5-6 hours weekly.
Saving time = reducing operational cost = the buyer captures value directly. This is structural, not promotional.
A ₹50 discount on bread doesn't change behavior. A 10% reduction in sourcing cost for a ₹5L annual spend buyer changes everything.
The Math: B2B Unit Economics Don't Lie
Consider two paths for a hypothetical procurement startup.
B2C Path (Year 2):
- Monthly churn: 45%
- LTV: ₹1,200 (6-month payback).
- CAC: ₹350
- LTV:CAC ratio: 3.4:1
- Blended margin (after discounts): 2%
B2B Path (Year 2):
- Annual churn: 20% (80% retention)
- LTV: ₹2,80,000 (36-month payback, net of commissions)
- CAC: ₹22,000 (includes 3-month sales cycle)
- LTV:CAC ratio: 12.7:1
- Gross margin: 18-22%
The B2B model survives a 10x scaling. The B2C model doesn't.
The GST Advantage: B2B's Hidden Mote
Here's what most investors miss. B2B procurement platforms handle GST invoicing, compliance, and payment terms.
A small manufacturer buying ₹15L quarterly wants invoices filed correctly. They want payment history tracked for audits. They want 30-day credit terms.
A consumer buying milk? Wants it at ₹45, not ₹50.
Compliance becomes a switching cost. Once a buyer's finance team integrates with a procurement platform, changing platforms means re-mapping vendor lists, payment workflows, GST filings. Migration cost: ₹30,000-50,000 in internal time.
No consumer ever faced this lock-in.
The India Stack Moment We Missed
UPI and ONDC were supposed to fix B2C procurement. They didn't.
Why? Because payment infrastructure wasn't the constraint. Sourcing trust was.
A housewife still prefers one store she knows. A factory manager prefers a vendor who pays on time and has consistent quality.
The India Stack solved information asymmetry. It didn't solve preference asymmetry.
B2B procurement solved this first. Sellers list catalogs. Buyers review reputation. Repeat purchases happen because sourcing is now predictable.
The Real Thesis: B2B Procurement Will Consolidate
India has 65M+ registered enterprises and 50M+ unregistered SMEs. Each buys inputs monthly.
If a platform captures just 2M accounts by 2030 at ₹15,000 CAC and ₹2,80,000 LTV, that's ₹560Cr revenue at scale (20% take-rate on a ₹2,800Cr GMV).
B2C procurement will remain fragmented. Winner-take-most dynamics don't apply because discounts commoditize the product.
B2B procurement will consolidate around 2-3 platforms per category because switching costs are real.
Implication for Founders
If you're building procurement tech: don't chase consumption. Chase production.
Build for people who get fired if they screw up sourcing. Their willingness to pay is infinite relative to a consumer buying apples.
The unit economics will thank you.