1- Click the UPGRADE NOW button at the top of the screen.

2- You can access the details of the package from this screen.

3- Click the SELECT PACKAGE button under the package you want to upgrade.

4- Determine the number of field force from the Field Force part in the CONFIGURE PLAN tab.

5- Select your subscription period.

6- You can see the end date of your subscription according to the subscription period you chose.

7- Based on the choices you have made, you can see the amount you will pay.

8- You can pass to the PAYMENT & INVOICE tab by clicking the NEXT button.

9- Fill in your payment information.

10- Select the credit card from the Payment Method part.

11- After filling the necessary information of your credit card, click the PAY button.