Your project has an excellent ClickGem payment system. Using it, you can make payments not only with cryptocurrency but also with Fiat currencies, this allows people who are not familiar with cryptocurrencies to make payments with Fiat currencies and make instant currency exchanges with a low Commission of only 0.2%. Your project is worth attention.
ClickGem is also designed as an open platform that facilitates the purchase process by integrating through the API. Over time, they will add more Fiat and cryptocurrencies.