[Nosvars]

Yes, my company, where I work, ordered a similar development. I do not know the cost of development. I know that the development lasted about 3-4 months. But the thing is very convenient, we accept payments instantly, without delay always. We used owlab for development, you can look at their portfolio, they have developed cryptopayment system https://owlab.group/case-studies/crypto-payments very successful by the way. I know that this system can be integrated into any small business.