Spot customer records already in your ledger
Check each incoming customer against your existing sheet before adding another account record.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Look up spreadsheet row
Finds the first row in a google spreadsheet where a cell's entire content exactly matches the query string, searching within a specified a1 notation range or the first sheet by default.
Why this helps
Duplicate customer rows can make customer counts and follow-up lists harder to trust.
- Check a stable customer value against the ledger.
- Reduce accidental duplicate entries.
- Give the team a clear result to review.
Setup
Build it in a few focused steps.
- 1Connect Billsby and Google Sheets once in Notis.
- 2Create an automation named for the customer duplicate check.
- 3Tell Notis to look up the incoming customer identifier in the existing ledger and report whether a matching row is found.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one existing customer and one new customer example.
Questions about this workflow
Will this automatically merge duplicate rows?
No. The lookup reports a match so the team can review it.
What value should it search?
Use a stable identifier available in both the webhook payload and the sheet, such as the Billsby customer ID.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Billsby to Google Sheets. A trigger fires from one place; an action lands in another.
Billsby triggers
Google Sheets actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Sheet to Spreadsheet
Adds a new sheet (worksheet) to a spreadsheet. use this tool to create a new tab within an existing google sheet, optionally specifying its title, index, size, and other properties.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Aggregate Column Data
Searches for rows where a specific column matches a value and performs mathematical operations on data from another column.
Append Dimension
Tool to append new rows or columns to a sheet, increasing its size. use when you need to add empty rows or columns to an existing sheet.
Batch get spreadsheet
Retrieves data from specified cell ranges in a google spreadsheet; ensure the spreadsheet has at least one worksheet and any explicitly referenced sheet names in ranges exist.
Batch update spreadsheet
Updates a specified range in a google sheet with given values, or appends them as new rows if `first cell location` is omitted; ensure the target sheet exists and the spreadsheet contains at least one worksheet.
Batch Update Values by Data Filter
Tool to update values in ranges matching data filters. use when you need to update specific data in a google sheet based on criteria rather than fixed cell ranges.
Clear Basic Filter
Tool to clear the basic filter from a sheet. use when you need to remove an existing basic filter from a specific sheet within a google spreadsheet.
Clear spreadsheet values
Clears cell content (preserving formatting and notes) from a specified a1 notation range in a google spreadsheet; the range must correspond to an existing sheet and cells.
Connect any two apps with Notis in the middle.
Billsby and Google Sheets, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Google Sheets.