In SmartAssist, the Usage & Billing feature serves as a dashboard to display the available balance, upgrade plan, current usage, invoice details, and so on. You can set up a payment method to recharge your account. By default, the available balance is $50.

To set up payment, follow the below steps:

1. On the left pane, click Setup Payment. 
2. On the Usage & Billing page, by default, the Current Usage tab is selected.

• On the Current Usage tab, you can find the current balance and recharge option.
• On the Pay as You Go section, you can find the recharge plan details.

1. Click the Invoices tab on the top to find the invoice details.