Guides for Indian optical shops
Practical, India-specific writing for optical shop owners and their staff — GST invoicing and HSN codes, reading prescriptions, choosing lens index, keeping frame stock honest, and bringing customers back with WhatsApp. No fluff, no invented statistics.
- Starting outHow to start an optical shop in IndiaRegistrations, capital heads, location, suppliers, first inventory — and why the billing decision is easier on day one than in month nine.Read the guide →
- GST & billingGST & HSN codes for optical shopsEvery HSN code and rate an optical shop needs — frames, lenses, sunglasses, cases, repairs and eye tests — with CGST/SGST vs IGST rules.Read the guide →
- GST & billingOptical shop GST invoice formatMandatory fields of a tax invoice against a Bill of Supply, HSN per line, place of supply, and a worked frame + lens + fitting bill.Read the guide →
- GST & billingOptical shop billing mistakes to avoidWrong HSN, tax on the pre-discount base, missing place of supply, no prescription on the bill, deleted invoices — and how to prevent each.Read the guide →
- GST & billingThermal vs A4 invoice printing80mm and 58mm thermal against A4 and A5: printers, paper cost, the fading problem, and the rule most shops settle on.Read the guide →
- OpticsHow to read an eyeglass prescriptionSPH, CYL, AXIS, ADD, PD and VA in plain language, with plus-to-minus cylinder transposition worked step by step.Read the guide →
- OpticsLens index guide for opticians1.50 to 1.74 explained, when to recommend each, blue-cut and photochromic honestly, and how to stock lenses power-wise.Read the guide →
- InventoryFrame inventory managementSKUs, barcodes, frame photos, reorder thresholds, dead stock and counting a shop without closing it.Read the guide →
- CustomersEye test recall messagesThe twelve-month cadence, WhatsApp and SMS templates in English and Hindi, and how to track who actually came back.Read the guide →
- CustomersWhatsApp marketing for optical shopsBooking links, review QR codes, the four messages every job should send, festival campaigns, and what costs money.Read the guide →
- Starting outFree vs paid optical shop softwareWhat Excel and generic billing apps genuinely cover, where they break for an optical shop, and when paying starts to pay back.Read the guide →
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