By default ThoughtMetric shows metrics like Ad Spend and Revenue in USD but if you wish to change this, you can do so by following these steps:
1.) Click Store Settings (under Configure) on the left-side nav.
2.) The Store Currency setting shown below represents the currency that your store accepts as payment. This will change metrics like Total Sales, Customer Acquisition Cost, and Average Order Value.
4.) To save you changes click the Update Settings button.