To begin, you will need both a Stripe integration and a calendar.
Step 1. Click on Payments

Step 2. Click on Integrations

Step 3. Click on Connect with Stripe

Step 4. Login into your stripe

Step 5. Click on Connect

Step 6. Click on Calendars

Step 7. Click on Calendar Settings

Step 8. Click on the 3 dots

Step 9. Click on Edit

Step 10. Click on the 3 step Confirmation

Step 11. Check Use Payment

Step 12. Fill in the details
Enter the amount you would like to charge, the currency, and the charge description

Step 13. From here you can test it, then once your ready change to live

Step 14. Click on Complete to save the changes
