You can always upgrade or modify your subscription online in your Subscription settings page. (To navigate through the application, click the 'gear' button in the menu bar then select Manage Account > Subscription). Use this page to switch from a free plan to a paid plan, change from monthly to annual payments, etc. To upgrade your subscription, follow these simple steps:
Step #1: Press the "Change Subscription" button
In your Subscription settings page you'll be able to change your subscription by pressing the "Change Subscription" button.
Step #2: Select the desired subscription
Select the number of users you need using the slider or type it in the "Number of Users" area. To continue use one of the Subscription buttons to select either monthly payments or annual payments.
Step #3: Confirm your changes
The next page will allow you to verify and confirm your changes. At this point you will be able to enter your credit card details.
Press the "Confirm Subscription Change" button to complete the process. Your subscription will be updated immediately and you will be able to create your user accounts right away.
Note: By registering to the Primalogik 360 service, you agree to the Terms of Service (accessible here: https://primalogik.com/360/#!tos)