The cost to upgrading from Pro to Business?

How to calculate the cost of upgrading from Pro to Business subscription?

  1. I am now an annual subscription to Pro and have paid for one year of Pro subscription. I have been using it for half a month;
  2. How will the cost be calculated if I plan to upgrade to the business version?
  3. Is there a limit on the number of fast premium requests for Business subscriptions?

I need your help as quickly as you can!!

Now, i am useing Pro(Yearly billing) subscription, i want to upgrade to business subscription

But now there is an error message that prevents me from continuing with the upgrade

“Something unexpected happened… Please try again or contact [email protected] for help. Error details: Error: Failed to checkout team with checkout params: [object Object] response: [object Response]”

same issue occurs on mine


Still not recovered.