When you need to change your card details - you can update your details through the Camplify dashboard.
- Go to your dashboard
- Click on your profile picture
- A drop down will appear with "Premium Subscription"
- Click this and then a pop up will appear from Chargebee - the payment portal
- Log in with your Chargebee information - or use forget password if you can't remember
- Then you will be able to see your card details and subscriptions
- Save your changes
Then give Camplify a quick call to let them mark this as the primary card, otherwise, next month it will try the old card again.