Now I've furnished and equipped the bar with different brands of drinks. I was thinking of using Bitcoin as a medium of payment for my new business since there have been massive involvement of people from my country in Bitcoin after the initial ban placed on cryptocurrency in my country was being lifted.
My major setback now is the high transactions fees and congestion in the mempool but I've made provisions for my BTC Address to customers but for now they're still patronizing me in fiat.
from the way you sound, it possible that your country of residence is Nigeria and if that's the case, it's 70 to 30 situation that you will get customers that will pay for the beer in bitcoin.
The first thing you should have considered before including bitcoin as a mode of making payment is to know the kind of customers you are looking out for. I know most youth that do online jobs could just decide to pay you in bitcoin just for fun but that's going to be a small fraction of prospective buyers and might not even be up to the 39% I'm talking of. If it's in some big bars where some guys go out to cash cruise, i know that their are drinks that are worth 200k and some might just decide to pay in
BTCjust for the sake of fun.