Mail a payment plan confirmation letter
Turn an informal agreement into a clear document both sides can keep.
Trigger
New WhatsApp Message Received
Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.
Action
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://...')
Why this helps
Payment arrangements are risky when the agreed terms remain buried in chat history.
- Makes terms easy to reference
- Reduces misunderstandings
- Creates a consistent record
Setup
Build it in a few focused steps.
- 1Connect TimelinesAI and Docupost in the Notis portal.
- 2Create an automation named Payment plan confirmation.
- 3Tell Notis to detect an agreed payment plan, summarize the terms, and prepare a PDF letter for review.
- 4Pick the New WhatsApp Message Received trigger.
- 5Choose report delivery and test with one confirmed arrangement.
Questions about this workflow
Does this replace legal review?
No. Use your approved language and review the draft when the arrangement has legal or financial significance.
Can it wait for explicit agreement?
Yes. Instruct Notis to act only when the conversation clearly confirms the terms.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Timelinesai to Docupost. A trigger fires from one place; an action lands in another.
Timelinesai 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://...')
New WhatsApp Message Received
Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.
Connect any two apps with Notis in the middle.
Timelinesai and Docupost, 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 Docupost.