To add your payment details, open the Business Portal and navigate to Settings > Plans.

Click Add Plan. Choose your plan. Then, select which teams will use the payment method. Next, add credit card.
When finished, click Payment.
To add your payment details, open the Business Portal and navigate to Settings > Plans.
Click Add Plan. Choose your plan. Then, select which teams will use the payment method. Next, add credit card.
When finished, click Payment.