Need to change your credit card info? Here's how to do it:
Sign into Teams PRO Admin Center. ⚠️ Use the same account that you used to buy and assign licenses.
Click on your account name and choose 'Billing'. A new screen will show up.
Pick 'Payment methods', then click on 'Edit Payment Method'.
Put in your new credit card info, then click 'Update' to confirm.
From now on, all your subscriptions will be charged to this new credit card.