Click on "When payment is successfully completed" in the app trigger.

(2) From the Stripe "Select linked account and action" screen, check if there are any errors in the account information linked with Stripe, keep the trigger action as "When payment is successfully completed," and click "Next."

(3) From the "App Trigger API Connection Settings" screen, click "Test" as is, and if no error occurs, click "Next."

(4) From the "App Trigger API Connection Settings" screen, check the red frame, click "Test," and if no error occurs, click "Save."

Step 3: Send an email by integrating with Gmail
(1) Next, set up email integration with Gmail.
Click "Send Email."

(2) From the Gmail "Email Settings" screen, check if there are any errors in the account information linked with Gmail.

Scroll down and enter the content of the email to be sent via Gmail.
By clicking the red frame "+Add Attachment File," you can attach files.

Once the input is complete, click "Next" at the bottom.
(3) From the "Email Sending Test" screen, check the sending content and click "Test."
If no error occurs, click "Save" at the bottom.

(4) All settings are now complete!
Finally, click "Turn on Trigger" to automatically start the flow.

This completes the "Flowbot to send a thank you email via Gmail when a payment is made on Stripe."