The ability to receive fiat side-by-side with bitcoin is a key feature, not a bug. There are very few bitcoin-only businesses, especially in this early stage. So offering the flexibility to accept your accounting currency, and BTC, is what users love about Zaprite.

Besides, you can always just use it bitcoin-only. Adding fiat payments is just another module you can choose to enable or not. That's the beauty of Zaprite—it is completely customizable to your individual needs and choices.