Launch Superjoin
Open Superjoin by clicking on the icon that is on the top right of your Google Sheets.

Go to Account Management Dashboard
Click the purple button on the top of the screen that shows your current plan and click on “Manage Subscription” button.

Choose to update your subscription
Click the “Update subscription” button on the top right of the screen.

Select a Plan
Choose the desired plan you want to upgrade or downgrade to by clicking on the + button next to the plan card then click on “Continue”.

