To upgrade your Synthesia plan:
Navigate to Settings and navigate to Billing.
Select the Upgrade, at the top right of the window.
Choose the new plan for your account.
Click Upgrade.
Input your payment information.
Click Confirm to upgrade.
Notes:
If you wish to upgrade to a Synthesia Enterprise Plan, contact Synthesia support team.
Upgrades are effective immediately, and are prorated.
Prorated charges are invoiced immediately.