Implementing 21st century's trends in beauty industry

Hello everyone! My constant struggle is how to diversify my salon and business from the competitors in a way to offer larger value to my customers. Recently I found something that (for now) works really well and it might work for you too. I switched to a new POS system ( https://elly.com/pos/ ) that allows my customers to also pay with cryptocurrencies PLUS with standard paying methods. I cannot believe how interested are my clients in this because I guess it offers them additional experience in the saloon. Since crypto is trending now I thought I might give it a try and I do not regret it.