Subscriptions are automatically renewed according to your selected delivery interval and the products will be automatically delivered by the shop after each successful renewal. For example, if you started a monthly subscription, then the system will automatically charge your credit card each month and you will get the products to your doorstep each month, without the need to place the order by yourself!
You can skip or rechedule the charge in the customer portal. Each scheduled delivery will have a Skip payment button next to it, which you can use to skip the charge. You can reschedule the charge by clicking on the Reschedule button next to the delivery date.
Of course. You can add products to your subscription in the customer portal. Just click on the Edit button in the products card and edit, remove or add products to your subscription.
If the subscription can't be renewed because a payment can't be processed, then you will receive an email with a link, where you can safely update your payment method.