Does the app automatically charge my customers?
Yes, the app can automatically charge your customers. You can use the auto-charging feature if you are using Shopify Payments, ShopPay, Bankful, Apple Pay, Google Pay, Authorize.net, Stripe or PayPal Express as your payment gateway. You can read more about requirements here: https://help.shopify.com/en/manual/products/subscriptions/setup#eligibility-requirements.