Do we need to log in again if we change the license for the same user?

I plan to change the payment method for our corporate licensing plan. Bank transfer to credit card.
I contacted Adobe and they said it's not possible to change it; I have to cancel the current licenses and purchase new licenses with the desired payment method (credit card).
Since I will be using the same licenses and assigning them to existing users, will they have to log in again to continue using Adobe Acrobat Pro?