i think you should try this, because it can give your store a more diverse type of customers, because this will also be a type of advertisement for your store because more people will tend to buy at your store, especially the ones that have cryptocurrency on them. this will be a great addition to your store and will help you expand more.
Cryptocurrencies are getting more and more popular, so the idea of incorporating them in everyday life is essential.
There may be some legal problems (if any) when the government does not accept it, as in the case of china.
But we still have to accept the fact that it is still being accepted on a daily basis, and let's try to use them more in life if we can.