Yes. When you start a free trial, Rize Trade collects a payment method through Stripe checkout and saves it for your subscription.
The trial path saves that payment method on your subscription so billing is ready when the trial ends if you stay subscribed.
Check your payment method later
After signup, you can see whether a payment method is saved in Settings > Subscription, in the Billing section. For help adding or changing the card on file, see Update payment or card details.