Hi! I have that set for new subscribers on monthly plans on all stripe forms.
I just got a new subscription using a prepaid visa, via Stripe.
Shouldn’t that flag prevent a subscription without a reliable payment method like a regular card?
Prepaid and disposable cards are loved by churners, so I try to only allow for quarterly or yearly subscriptions to use those (therefore the default is set to zero, as I only want to block prepaid cards to be used on monthly subscriptions for new users, existing users are currently allowed to use those cards to upgrade from level 2 to 3, for example, as well).