Currency
Post Affiliate Pro (https://postaffiliatepro.com) software uses one main currency for all generated commissions, reports, affiliate payouts, invoices and notifications.
It's not possible to have reports for different affiliates generated in different currencies or anything similar, if you need to track multiple different shops which use different currencies then you need to use the Multiple Currencies (https://support.qualityunit.com/552997-Multiple-currencies) feature.
Currencies are defined ...