Gravity Flow Stripe Extension GPL Overview:

The Gravity Flow Stripe Extension allows workflows to authorize payments during the initial form submission (pre-orders), capture or cancel the payment at a later date, refund payments and create and cancel recurring subscriptions.

For example, the form can take the credit card details and authorize a payment during the initial form submission. Then the form can have a series of User Input and Approval steps to complete a process. Then at the end of the process, the payment is captured.

The extension includes 4 step types:

• Capture Payment – collects a payment that was authorized during the initial form submission.
• Cancel Payment – voids the payment authorization.
• Refund Payment – processes the refund of the payment (supports refunds of payments made for the current entry or any Stripe transaction made by any other form).
• Cancel Subscription – cancels a subscription made by the current entry or a different entry.

Note that Stripe will automatically cancel (expire) an authorisation after 7 days so the workflow will need to capture the payment within one week.