Let's check the screen display below and click "OK".

When the following screen is displayed, please check the "Title" and "Description".
Since we will configure Square, click "When a payment is created".

Step 3: Set up the Square trigger that initiates the flow and the subsequent Gmail operation settings
When the following screen is displayed, let's check the settings.
- "Title" → Can be freely changed
- "Account information linked with Square" → Confirm if the account is correct
- "Trigger Action" → When a payment is created

The following screen will be displayed, so select the "Trigger Interval" from 5 minutes, 10 minutes, 15 minutes, 30 minutes, or 60 minutes.
※ Note that the trigger interval varies depending on the plan.
After setting, click "Test" → "Test Successful" → "Save".

Next, to set up obtaining specific customer information in Square, click "Get specific customer information".
When the following screen is displayed, please check the settings.
- "Title" → Can be freely changed
- "Account information linked with Square" → Confirm if the account is correct
- "Action" → Retrieve Specific Customer Information

The following screen will be displayed, so set the "Customer ID".
Use the output from "When a payment is completed" to set it as follows.
The output can be displayed by clicking the arrow within the red frame.

Next, since we will configure Gmail, click "Send Email".
When the following screen is displayed, let's check the settings.
- "Title" → Can be freely changed
- "Account information linked with Gmail" → Confirm if the account is correct

Scroll and set the "Email Content".
For "To", set the "Email Address" from the output of "Get specific customer information".

Next, set the "Subject" and "Body".
Let's combine and set up the output for "When a payment is created."
After setting, click "Next".

The following screen will be displayed, so check the email content.
If there are no issues, click "Test" → "Test Successful" → "Save".

Step 4: Turn on the trigger button and check the integration operation between Square and Gmail
Finally, click "Turn on Trigger" to complete the automation setup.
Check if the flow bot is operating correctly.

Here is the template used this time.