We use ConvertKit Ecommerce to sell our SEOTpreneur PRO memberships. This information comes from their help page.
Here you will need to enter a six-digit authentication code that Convertkit will email to you.
Once they’ve entered this code, you'll be able to update or edit their information.
On the 'Update your profile' tab, you will be able to change your billing profile (first name, last name, and email address.)
If you have an active paid subscription, you'll also see a ‘Billing’ tab at the top of the page.
You can cancel your plan here:
And add a different payment method here:
If you have any other questions, just email Mike@SEOTmindset.com