There are three access level that you can provide staff members with:
Admins can do and see everything in DiviPay. They can create and edit budgets, invite staff members, create and edit subscriptions, manage account settings and make payments.
Team Members can make payments, complete expense reports, request top-ups and view their own budgets. They are not able to create budgets, view the account balance or other user's budgets and transactions and they cannot adjust your people or account settings.
Accountants can view budgets, edit expense data, export transactions and configure accounting. and expense management settings. They are not able to make payments, create budgets or subscriptions or transfer funds into your account balance.
Inviting staff members to your account with the accountant access level is free. They will not add to your billing plan.