You can renew your domain name for up to 9 years at any point so you don't need to wait until the last minute to renew.
If you would like to renew any domains you have registered with Nimbus first log in to the client area via the following URL - https://youraccount.nimbushosting.co.uk/clientarea.php
Then click on Domains > Renew Domains
Next to the domain you want to renew click the drop down menu and select how long you would like to renew for. Then click the "Add to cart" button
You can renew multiple domains at once so once again click the drop down menu and select how long you would like to renew for any other domains. Once you are ready to check out click the "View Cart" button.
Then follow the checkout process to check out. Once your domain order has been placed one of the team will renew the domains for you. You will then see the new renewal date on the "My Domains" page of the Nimbus client area.