We plan to integrate a fiat payment processor such as Stripe into the application to facilitate all fiat related transactions. A payment gateway such as Stripe enables payments with all major debit/credit cards so would be a perfect fit for the limited period of when the application accepts fiat payments.
Oh, this is a cool payment processor. But it works in a limited number of countries. Mostly in developed countries. To cover most of the world, you need to add something or another solution.
It a problem of many cool payment processors. They work in a limited number of countries because of a law restrictions. Even PayPal does not work in all the countries or work with seriose restrictions.
That is why cryptocurrency appear
BTCBTCBTC. All countries
BTCBTCBTC No restrictions or limits
BTCBTCBTC