Delivery Setup Guide

Quick Setup Workflow

1. Choose delivery method(s)
   └─> Email: Setup transactional service + template
   └─> Redirect: Create access page + token system
   └─> Telegram: Build bot + webhook handler

2. Configure webhook receiver
   └─> Parse payment data
   └─> Trigger delivery function
   └─> Log transaction

3. Implement delivery logic
   └─> Generate secure access link
   └─> Send via chosen channel(s)
   └─> Confirm delivery

4. Setup error handling
   └─> Retry failed deliveries
   └─> Alert on critical failures
   └─> Manual override option

5. Test end-to-end
   └─> Test payment → delivery flow
   └─> Verify access links work
   └─> Check delivery timing

Architecture Overview

Payment Gateway (Stripe/PayPal/etc)
    ↓ (webhook)
Webhook Handler (Node.js/Express)
    ↓ (validates payment)
Delivery Orchestrator
    ├─> Email Service → Buyer Inbox
    ├─> Redirect Generator → Access Page
    └─> Telegram Bot → Direct Message / Private Channel

Reference Files

digital-product-delivery-methods.md

Detailed comparison of email, redirect, and Telegram delivery. Security considerations, setup instructions, pros/cons for each method.

automated-delivery-workflow.md

Full technical implementation. Webhook handling, delivery code examples, error handling, retry mechanisms, monitoring.

post-purchase-engagement-sequence.md

7-touchpoint sequence from purchase to upsell. Email/Telegram templates, timing strategy, automation setup.

Key Principles

Instant delivery — Buyer receives access within 60 seconds of payment Redundancy — Use 2+ channels for high-value products Security — Time-limited tokens, one-time access links Monitoring — Log all deliveries, alert on failures Simplicity — Use existing infrastructure, avoid platform lock-in

Implementation Notes

• Email: Use transactional service (not marketing email provider)
• Redirect: Host on same domain as sales page for trust
• Telegram: Best for ongoing engagement, not just one-time delivery
• Always include support contact in delivery message
• Test with real payment (refund later) before launch

Common Pitfalls

• Using marketing email for transactional sends (deliverability issues)
• No retry mechanism when delivery fails
• Insecure links that can be shared publicly
• Missing delivery confirmation logs
• Complex setup that breaks easily

Success Metrics

• Delivery success rate >99%
• Average delivery time <60 seconds
• Support requests about access <2%
• Link security breach incidents: 0