You can update the subscriptions you have created from the Subscriptions app in the Payhawk web portal.
Editing the subscription details in Payhawk won't update the information on the subscription itself. To modify the subscription payment method, you must do it on the provider's webpage. Usually, when you need to modify a payment method on a subscription, there is no need to confirm previous card details.
To update your existing subscription:
In the Payhawk web portal, go to Subscriptions and select the desired subscription.
Click on its three-dot menu and select Edit.
In the dialog that opens, update the description, the frequency of its occurrence, its due date, and the card to which to link the recurring payment.
You can also change the icon that is displayed for the supplier by clicking on the image. In the dialog that opens, load the new image and click on Save changes.
When ready, click on Save changes to confirm all your updates.