It’s easy to add and update payment details.
Once you are logged into your Know-it account, use the sidebar to navigate to My Subscription
![](https://help.know-it.co.uk/wp-content/uploads/2023/08/My-subscription-image.png)
From here, you will be presented with the Know-it subscription details page. In the top bar, select “Billing”
![](https://help.know-it.co.uk/wp-content/uploads/2023/08/Billing-Bar.png)
Chose the option to “Add Card Details”
![](https://help.know-it.co.uk/wp-content/uploads/2023/08/Billing-Card-Details.png)
Easily add or update your card details on this page and select the UPDATE button at the bottom of the page
![](https://help.know-it.co.uk/wp-content/uploads/2023/08/Card-Details-Change.png)