To upgrade your account, first login at https://admin.metalocator.com. Then click the user icon in the toolbar, then Plan & Billing as shown below
The billing profile screen will be displayed with your plan details selected:
To edit your subscription in order to change plans, or add-ons, click the Subscription Plan name (shown as Entry Level Plan above), then click Edit Subscription. From that screen you can change the plan and add any required add-ons:
Plan upgrades are pro-rated for the billing period.
Add-Ons
Add-ons can be included in your subscription to enable specific features, such as API access, additional users and Crowdsourcing.
Add-Ons are available under Plan & Billing under the user menu in the upper right of the MetaLocator control panel.
To enable an add-on, click "Add" in the Add-on card. This will enable the add-on in your account and begin billing for the selected add-on. Some add-ons are quantity-based, such as Administrative User licenses.
In the above example, it shows the account currently has 10 Administrator User licenses. To add two more in this example, for a total of 121, the user would click to update the Quantity to 2, and click Add.