Paypal
The PayPal extension allows Gravity Flow administrators to add a payment step at any point in the workflow.
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PayPal
The Gravity Flow PayPal Extension allows administrators to add a single payment step at any point in the workflow. For example, the payment may be requested after approval.
License Key Constants
The constant for main Gravity Flow plugin is GRAVITY_FLOW_LICENSE_KEY Each extension has a license key constant that allows the license to be set via code instead of the database:.