Automated referral reward system with email verification and visual coupons

🎁 Verified Referral Reward Notification Workflow

Overview Transform your referral program into a fully automated, fraud-resistant system that delivers professional rewards to verified referrers. This workflow combines email validation, dynamic coupon generation with visual design, automated email delivery, and comprehensive tracking—all without manual intervention.

What This Workflow Does

1. Receives Referral Submissions - Accepts form submissions via webhook (compatible with Jotform, Typeform, Google Forms, or any webhook-enabled form) - Captures referrer details, email, referred friend, and campaign information

2. Validates Email Addresses - Prevents fraud and abuse by verifying email authenticity using VerifiEmail API - Checks for disposable emails, invalid formats, and non-existent addresses - Ensures high deliverability rates for reward emails

3. Generates Personalized Coupon Cards - Creates unique coupon codes with smart formatting (e.g., REF-JOHN1234) - Designs beautiful HTML/CSS coupon cards with gradient backgrounds and professional styling - Converts HTML to high-quality PNG images using HTMLCSStoImage API

4. Sends Professional Reward Emails - Delivers branded thank-you emails with embedded coupon images - Includes both visual coupon card and text-based coupon code - Personalized with referrer's name and campaign details

5. Tracks Everything in Google Sheets - Logs successful rewards with timestamps, coupon codes, and image URLs - Records failed verifications for analysis and optimization - Provides audit trail and performance metrics