If you do not need or have enough locations for a enterprise/custom plan but need to purchase additional reports for your plan, you can do this simply with addons.

Find available addons for your account by navigating to your ‘Billing Details’.

You can find any existing addons in the ‘Plans & Addons’ tab on the Billing Details page. To add more reports to your plan go to the ‘Available Addons’ tab. 

In the ‘Available Addons’ tab, select which reports you would like to buy additional reports for.