Send a Postcard When a New Customer Is Added
Make customer welcome gestures happen as soon as the row is added.
Trigger
New Rows in Google Sheet
Simple polling trigger that monitors Google Sheets for new rows. Detects when new rows are added and returns the complete row data. Perfect for triggering any workflow based on new sheet entries.
Action
Send Postcard
Tool to send a postcard via u.s. mail with specified recipient, sender, and front/back images. use after confirming recipient addresses and design urls. example: send postcard(to name='john doe', ..., front image='https://...', back image='https://...')
Why this helps
New customer rows are easy to collect but difficult to turn into consistent welcome actions.
- Create a repeatable customer welcome moment
- Reduce spreadsheet follow-up
- Keep onboarding gestures timely
Setup
Build it in a few focused steps.
- 1Connect Google Super and Docupost once in Notis.
- 2Create an automation named New Customer Postcard.
- 3Tell Notis to review each new qualifying row and send the approved welcome postcard using the recipient details available in the sheet.
- 4Pick New Rows in Google Sheet as the trigger and choose a report channel.
- 5Test with one real row and verify the address and postcard assets.
Questions about this workflow
Can this be limited to a specific kind of row?
Yes. Describe which new rows qualify, such as rows marked as new customers or paid accounts.
What if an address is missing?
Tell Notis to report the row for review instead of sending until a complete address is available.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Docupost. A trigger fires from one place; an action lands in another.
Google Super triggers
Docupost actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Send Letter
Tool to send a letter via u.s. mail with specified recipient, sender, and pdf. use after confirming recipient and document details. example: send letter(to name='john doe', to address='123 main st, ...', file url='https://...')
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Send Postcard
Tool to send a postcard via u.s. mail with specified recipient, sender, and front/back images. use after confirming recipient addresses and design urls. example: send postcard(to name='john doe', ..., front image='https://...', back image='https://...')
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Connect any two apps with Notis in the middle.
Google Super and Docupost, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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