That is a very niche market that you are trying to focus on.
I believe that you must integrate cryptocurrencies as a mode of payment, along with traditional fiat modes so as to make the business profitable and not get left out for some of your potential buyers who aren't into crypto.
Maybe offer some discount to users who pay by bitcoin to encourage adoption.
Firstly, there are something OP need to put into consideration (the legal status of crypto in your country, are planning to be a merchant, do you own a store, do you have any knowledge about crypto/blockchain).I believe that you must integrate cryptocurrencies as a mode of payment, along with traditional fiat modes so as to make the business profitable and not get left out for some of your potential buyers who aren't into crypto.
Maybe offer some discount to users who pay by bitcoin to encourage adoption.
If you're good with that. I will also suggest the OP to integrate a crypto(btc) payment system which also support fiat in other to secure your business profitability. However, the chance for the price of crypto to rise is high.
Crypto is completely legal as a currency where I live at! I plan on starting to sell different crops/goods from them at my local market here in the upcoming weeks so I was thinking of implementing a QR code system for paying with crypto at a discount when compared to fiat. I'd like to build it up to where I'm selling these products online, and I'd accept a good bit of different cryptos as payment at a significant discount.