Integration with invoicing applications

Hi all, I'd love for Pipedrive to connect with invoicing applications. I tried QuickBooks but I'm not a big fan of that program. Too much focus on US and European systems. Many banks are not recognized, and multiple currencies are a hassle and quite expensive to use.

For PIpedrive it makes sense to create an invoice from the contact and the organisation overview, not only from the deal overview. I'd love to have an integration wth applications like Exact.