The doc says:
To address this with RevenueCat Paywalls, consider using sub_offer_price
and sub_offer_duration
in either your package details or your CTA to ensure that the introductory offer is clearly disclosed.
In the paywall editor:
Variable "sub_offer_duration" is not allowed in this field.
This seems an odd and unecessary restriction.
So I’m not sure where to put this information. The “Call to action for an introductory offer” does not display in the preview so how are you supposed to do this generically? Where do you put the cancel anytime? Where do you inform people of the free trial?