How do you handle B2B catalogues for pharma distributors (Zydus / Cadila / Torrent ecosystem)?

Ahmedabad is India’s pharma capital, Zydus Lifesciences, Cadila Healthcare, Torrent Pharma, Intas Pharmaceuticals, Sun Pharma’s major plants, so we get pharma B2B asks frequently. Magento builds for pharma distributors need: (1) Drug-Licence-verified buyer onboarding (Form 20B / 21B retail licence, Form 20F / 21F wholesale licence checked at signup), (2) Schedule H / H1 / X drugs gated behind verified pharmacist Aadhaar, (3) batch + expiry tracking per SKU + FEFO (first-expiry-first-out) inventory allocation, (4) GSTIN-validated B2B price lists per distributor tier, (5) eWaybill auto-gen for shipments above ₹50k (mandatory in Gujarat / Maharashtra / Karnataka), (6) CDSCO-compliant cold-chain shipping rules for biologics. We build all of this on Magento Open Source + custom modules, no need for Adobe Commerce licence unless you’re > ₹50 Cr GMV.