Post a Slack alert for every paid Checkout Page payment
Checkout Page to Slack

Connect Checkout Page with 918+ other apps in FlowMattic. Pick a trigger, add Checkout Page steps, map the fields from earlier steps and run the workflow on your own server with no per-task fees.
23 triggers Integration version 1.0.0 Category: Payments Unlimited workflows and runs
See what the two do together: triggers, actions and example workflows.
No integration called “” yet
Ask for it on the feedback portal, where the most-voted apps get built first. Until then, the API and Webhook steps reach any app with an API.
A trigger is the Checkout Page event that starts a workflow. An action is what FlowMattic does in Checkout Page from a step.
| Event | What it does | Type |
|---|---|---|
| Payment Abandoned | Triggers on the Checkout Page payment.abandoned event. | Trigger |
| Payment Created | Triggers on the Checkout Page payment.created event. | Trigger |
| Payment Paid | Triggers on the Checkout Page payment.paid event. | Trigger |
| Subscription Abandoned | Triggers on the Checkout Page subscription.abandoned event. | Trigger |
| Subscription Created | Triggers on the Checkout Page subscription.created event. | Trigger |
| Subscription Trialing | Triggers on the Checkout Page subscription.trialing event. | Trigger |
| Subscription Scheduled | Triggers on the Checkout Page subscription.scheduled event. | Trigger |
| Subscription Active | Triggers on the Checkout Page subscription.active event. | Trigger |
| Subscription Completed | Triggers on the Checkout Page subscription.completed event. | Trigger |
| Subscription Canceled | Triggers on the Checkout Page subscription.canceled event. | Trigger |
| Subscription Expired | Triggers on the Checkout Page subscription.expired event. | Trigger |
| Booking Abandoned | Triggers on the Checkout Page booking.abandoned event. | Trigger |
| Booking Created | Triggers on the Checkout Page booking.created event. | Trigger |
| Booking Paid | Triggers on the Checkout Page booking.paid event. | Trigger |
| Customer Created | Triggers on the Checkout Page customer.created event. | Trigger |
| Customer Updated | Triggers on the Checkout Page customer.updated event. | Trigger |
| Checkout Page Created | Triggers on the Checkout Page checkout_page.created event. | Trigger |
| Checkout Page Updated | Triggers on the Checkout Page checkout_page.updated event. | Trigger |
| Product Created | Triggers on the Checkout Page product.created event. | Trigger |
| Product Updated | Triggers on the Checkout Page product.updated event. | Trigger |
| Ticket Created | Triggers on the Checkout Page ticket.created event. | Trigger |
| Submission Created | Triggers on the Checkout Page submission.created event. | Trigger |
| Submission Updated | Triggers on the Checkout Page submission.updated event. | Trigger |
The builder keeps the order you think in: connect the app, choose what starts the workflow, add what should happen.
Add a Checkout Page connection under Connects and reuse it in every workflow. Credentials stay in your WordPress database.
Start from a Checkout Page event, or from a WordPress event, a form, a webhook, a schedule or any of the 918+ integrations, then capture a sample so later steps can map real fields.
Chain Checkout Page actions with Router, Filter, Iterator and Delay, test each step against captured data, then switch the workflow on.
Each example pairs Checkout Page with an app it is often used with. Build any of them on the canvas, or start from the workflow library.
Checkout Page to Slack
Checkout Page to Google Sheets
Checkout Page to Mailchimp
Checkout Page to HubSpot CRM
Checkout Page to Gmail
Checkout Page to Airtable
Checkout Page to FluentCRM
Checkout Page to ClickUp
278 apps have triggers or actions that work with Checkout Page. The ones used together most often come first.
Showing 24 of 278 apps
No app called “” works with Checkout Page yet
Ask for it on the feedback portal, where the most-voted apps get built first. The API and Webhook steps reach any app with an API in the meantime.
FlowMattic integration version 1.0.0
Checkout Page lets you sell products, subscriptions and bookings through hosted checkout pages. Connect it with FlowMattic to react to 23 Checkout Page events, including paid payments, new and canceled subscriptions, bookings, customers, tickets and form submissions.
What changed in each version of the integration.
1.0.0 – 14 Oct, 2026
– Initial release
Try the Checkout Page integration on a live demo site, or install FlowMattic on your own and keep every run on your server.
30-day money-back guarantee Unlimited workflows and runs Self-hosted
It's an exceptional product. Works great and extremely valuable. I saved thousands of dollard on Zapier, as Flowmattic makes me able to host the automation myself. And very deeply integrates with the products I need.
Ease of use and terrific support from the founder. Tons of integrations and regular updates. The Flowmattic custom app is great especially if you want to integrate apps that aren't available yet inside Flowmattic.