India's Verified Scratch Coupon & Security Sticker Manufacturing Network

What is ISO 14298 and why is it critical for scratch coupon manufacturers?

A: ISO 14298 is the international standard for security printing management — it covers facility security, access control, personnel screening, production secrecy and document destruction; it is the minimum required certification for any manufacturer producing scratch coupons, lottery tickets or security stickers.

How do I prevent scratch coupon fraud in India?

A: Four-layer protection: (1) 100% opaque scratch coating resistant to backlight peeking; (2) cryptographically random prize codes; (3) unique serialisation with SMS verification backend; (4) staggered distribution with redemption velocity monitoring — all four layers together make mass fraud economically unviable.

What is the difference between latex and reactive ink scratch coating?

A: Latex scratch coating is standard — opaque, smooth scratch feel, adequate for FMCG promotions; reactive ink scratch coating turns colour on scratching, leaving a permanent mark that prevents recoating and reuse — required for lottery tickets and high-security applications.

How many unique codes can a scratch coupon campaign generate?

A: A 16-character alphanumeric code space has 36^16 = 7.9 × 10^24 possible combinations — effectively unlimited; practically, campaigns generate cryptographically seeded random codes from this space, making algorithmic guessing impossible.

What is USSD verification for scratch coupons?

A: USSD (Unstructured Supplementary Service Data) allows feature phone users (no internet) to verify scratch codes by dialling a short code like *123*# — critical for rural India distribution where smartphone penetration is lower.