Unique QRcode coupon assignment and validation for lead generation with SuiteCRM

This workflow is designed to manage the assignment and validation of unique QR code coupons within a lead generation system with SuiteCRM.

---

How it Works

This workflow automates the process of assigning unique QR code coupons to leads generated through a form submission, ensuring no duplicates are created, and validating the usage of coupons. Here's how it operates:

1. Webhook Trigger: - The workflow starts with a Webhook node that listens for incoming requests containing QR code data. - A Set coupon node extracts the QR code value from the request parameters.

2. Validation of QR Code: - An If node checks if the QR code exists in the incoming data. If it does, the process proceeds; otherwise, a "No coupon" response is sent back.

3. Coupon Lookup: - The Get Lead node queries a Google Sheets document to check if the QR code corresponds to an existing lead. - A subsequent Not used? node verifies whether the coupon has already been used by checking the "USED COUPON?" field in the sheet.

4. Lead Duplication Check: - When a new lead submits the form (On form submission), the Duplicate Lead? node checks if the email already exists in the system to prevent duplicates.