Terra is an online accounting solution for small and medium-sized businesses that offers features such as taxes, inventory, budgeting, cash flow, and invoicing. Plus, you get a wide range of add-ons for credit card processing, payroll, and more. Organizations can utilize the app’s built-in accounting best practices to stay compliant and to track their finances. You can make payments on-the-go and bill customers, and provide your accountants real-time access to accounting books.