Generate personalized promo cards with email verification, Gmail & Google Sheets
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Sheets, Gmail, Htmlcsstoimage (community) and Verifiemail (community).
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Edit Fields (Edit Fields (Set)): sets 6 fields: name, email, promo_code…
- Validate Email (Verifi Email): uses Verifi Email
- Validation Gateway (If): checks a condition and branches into true / false
- Generate Promo Card Image (Html Css To Image): uses Html Css To Image
- Set Error Data (Edit Fields (Set)): sets 3 fields: error_type, timestamp, email
- Success Path (Gmail): uses Gmail
- Error Path (Gmail): uses Gmail
- Log Promo Distribution (Google Sheets): append
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 2 community packages, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-htmlcsstoimage is verified or supports 3.0 (used in Generate Promo Card Image).
- Check that n8n-nodes-verifiemail is verified or supports 3.0 (used in Validate Email).
Nodes used (7)
- Edit Fields (Set)
n8n-nodes-base.set - Html Css To Image
n8n-nodes-htmlcsstoimage.htmlCssToImage - Google Sheets
n8n-nodes-base.googleSheets - Webhook
n8n-nodes-base.webhook - Verifi Email
n8n-nodes-verifiemail.verifiEmail - If
n8n-nodes-base.if - Gmail
n8n-nodes-base.gmail
From the author
Personalized Promo Code Cards for Verified Users Overview This workflow automatically generates beautiful, personalized promotional cards with QR codes and sends them via email to verified users. Perfect for e-commerce stores, marketing campaigns, and…