Extended
The "Extended" add-on extends some existing functionality and unlocks new features. It's sort of a light "Business" add-on for those who don't need all the features of that plan.
This is not a subscription product, but available via a one-time payment.
Included features are:
Sell multiple products
No backlink
No report badge
No 2-minute limit
Send emails from custom domain
Sell multiple products
Enables you to sell more than one product when using the "Payment" feature within the form settings.
No backlink
When subscribed to the add-on, no backlink will be shown in any of your forms across all your workspaces.
No report badge
When subscribed to the add-on, no "report form" link will be shown in any of your forms across all your workspaces.
No 2-minute limit
Disables the 2-minute submission limit for newly created forms.
Send emails from custom domain
Enables you to send emails from your own SMTP service with your own email address.