GST billing, HSN codes and invoicing guides for optical shops in India.
The current India GST rates and HSN codes for spectacle lenses, contact lenses, frames, corrective spectacles and sunglasses under GST 2.0 — and how optical billing software applies the 5% / 18% split automatically.
GST-compliant invoicing, HSN codes for frames & lenses, prescription-linked billing, barcode billing & e-invoicing — what optical billing software should do and what it costs in India in 2026.
Join 500+ optical shops across India. Free demo, no credit card required.
Request Free Demo →