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.