Payment Integration

Production-proven payment processing with SePay (Vietnamese banks), Polar (global SaaS), Stripe (global infrastructure), Paddle (MoR subscriptions), and Creem.io (MoR + licensing).

When to Use

• Payment gateway integration (checkout, processing)
• Subscription management (trials, upgrades, billing)
• Webhook handling (notifications, idempotency)
• QR code payments (VietQR, NAPAS)
• Software licensing (device activation)
• Multi-provider order management
• Revenue splits and commissions

Platform Selection