Check subscriber status after checkout
Before planning the next welcome touchpoint, see whether the checkout buyer already has a Doppler record.
Trigger
Checkout Session Completed Trigger
Triggered when a checkout session is completed in Stripe
Action
Get Subscriber
Tool to retrieve details of a specific subscriber by their email. use when you need to fetch subscriber information for a given account.
Why this helps
Repeat customers may already be on a list, but checking that status manually adds friction.
- Look up a buyer's subscriber record using email.
- Support more relevant welcome handling.
- Reduce duplicate manual searches.
Setup
Build it in a few focused steps.
- 1Connect Stripe and Doppler once in the Notis portal.
- 2Create an automation in the portal or tell Notis to create one from any channel.
- 3Ask Notis to look up the buyer's Doppler subscriber record after checkout completes.
- 4Pick the Stripe Checkout Session Completed trigger and choose where run reports should go.
- 5Test with one real completed checkout.
Questions about this workflow
Does this prevent duplicate email campaigns?
The action only retrieves subscriber information. Any decision about subsequent messaging depends on your instruction and Doppler campaign setup.
What if there is no email in the checkout event?
Get Subscriber requires an email, so the lookup needs an email from the event or another reliable source.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Stripe to Doppler marketing automation. A trigger fires from one place; an action lands in another.
Stripe triggers
Doppler marketing automation actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Subscriber
Tool to add a new subscriber to a specific list for a specified account.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create List
Tool to create a new subscriber list for a specified account. use when you need to segment contacts into a new list.
Charge Failed Trigger
Triggered when a direct charge fails in Stripe's legacy Charges API
Delete List
Tool to delete a specific subscriber list by its id. use when permanently removing a list after confirming its no longer needed.
Checkout Session Completed Trigger
Triggered when a checkout session is completed in Stripe
Get Campaigns
Tool to retrieve all campaigns associated with the specified account. use after confirming the accountname to fetch campaigns.
Invoice Payment Succeeded Trigger
Triggered when an invoice payment is successful in Stripe
Get List
Tool to retrieve details of a specific subscriber list by its id. use when you need to fetch metadata of an existing list.
Payment Intent Failed Trigger
Triggered when a payment intent fails in Stripe
Get Lists
Tool to retrieve all lists associated with a specified doppler account. use when you need an overview of all mailing lists. example: "retrieve lists for account partnerships@composio.dev"
Product Created Trigger
Triggered when a product is created in Stripe
Get Removed Subscribers
Tool to retrieve subscribers removed from all lists. use when you need to audit unsubscribes within a date range.
Subscription Added Trigger
Triggered when a subscription is added in Stripe
Get Subscriber
Tool to retrieve details of a specific subscriber by their email. use when you need to fetch subscriber information for a given account.
Connect any two apps with Notis in the middle.
Stripe and Doppler marketing automation, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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