Create and send multi-item PayPal invoices via email
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 22 nodes and runs when someone submits an n8n form. It uses only n8n's built-in nodes.
How it runs
Trigger: When someone submits an n8n form.
- Reformat JSON (Code): runs custom JavaScript code
- Prompt for Additional Line-Item (n8n Form): shows the next form page
- Merge: merges the data from its input branches
- Loop: More Items? (Switch): routes items into branches
- Strip Add-Item Loop Metadata (Code): runs custom JavaScript code
- Remove Add Decision (Code): runs custom JavaScript code
- Set Invoice Number and Date (Code): runs custom JavaScript code
- PayPal | Encode Basic Auth Token (Code): runs custom JavaScript code
- Add Another Item (n8n Form): shows the next form page
- Combine New Items Into Master List (Merge): merges the data from its input branches
…plus 11 more steps. See the full node list below.
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- Code
n8n-nodes-base.code - Edit Fields (Set)
n8n-nodes-base.set - Merge
n8n-nodes-base.merge - n8n Form
n8n-nodes-base.form - n8n Form Trigger
n8n-nodes-base.formTrigger - Switch
n8n-nodes-base.switch - HTTP Request
n8n-nodes-base.httpRequest
From the author
Who Is This For? Small businesses, consultants, agencies… anyone who bills with PayPal. What Problem Does It Solve? Automates itemized invoicing and delivery via PayPal’s Invoicing API with support for an “Add more items?” loop. What This Workflow Does 1.…