2. Set your trigger — the event in your external tool that signals a conversion (e.g. "New payment in Stripe", "New customer in Chargebee", "New row in Google Sheets")
3. Add Referral Factory as the action app
4. Select your qualification method — Qualify User With Email, Qualify User With Code, or Qualify User With Coupon
5. Connect your Referral Factory account using your API Key when prompted
6. Map the relevant field from your trigger (email address, referral code, or coupon code) to the Referral Factory lead identifier
7. Select the correct campaign
8. Test the Zap to confirm the lead is qualified in Referral Factory
9. Turn on the Zap