Click the avatar or account link in the top right of the signed in page.
Choose Account Settings from the dropdown.
Choose “Billing & subscription” from the settings page.
Choose “Payment Method” from the options on the page.
From here, you may enter your new payment information.
Don’t forget to click Save!
If You Signed Up After October 2023
Go to https://www.historyhit.com/dashboard/
Click on Manage My Subscription. ON your desktop this is on the right hand side. On your mobile, this is in the options above the History Hit TV Section
On this next page, you will see your card details and a little pen next to them. Click on the pen.
On this next page, you are given an option to Add payment method. Click on this and add your card details.