A: Hey Bartosz42,

Yes you can. When you create your billing entity - which has your billing address, default, invoice attachments, routing numbers etc., you set your currency related to that entity. And if you only bill from a single entity, that entity's currency and format is default on all quotes and invoices.

So if you are billing in PLN - your first entity's currency would be PLN. Billing Entities further allow you to invoice in multiple currencies with potentially independent bank information if you bill in various currencies. When you need to bill a client EUR, you select that specific entity.

At this time, Dinvy does not do a dynamic rate exchange when going from entity to entity. That is an interesting idea to support that as an added feature moving forward. For now, whether on a Product or a Team Member Rate, they would have a flat cost and bill rate for both PLN and EUR.