Scratch Card VIP Voucher Funnel
Ultra-realistic HTML5 Canvas silver-foil scratch mechanic with brush coordinate sampling. Features real-time noise synthesis audio, 45% clearance auto-reveal threshold, urgency countdown, and SMS/Email lead capture.
- Pure Canvas Destination-Out Compositing
- Web Audio API Synthesized Friction & Win Fanfare
- Dynamic Coupon Generation & Urgency Countdown
- Full Attribution Capture (UTM + Client IP + Referrer)