I do not accept the bitcoin in my business because the fact is that no one is really interested in it from my customer so that is why I do not accept it right now.
But if your business is posted online maybe it will not be hard for you to gain more customer especially now that bitcoin is growing, but still it depend on what product or service you offer.
Maybe try to make some payment option in your shop, just like the other one stated that he put notice infront of the store, you don't know maybe there are many bitcoin users in your local area. Because like in our area, many people are using bitcoin nowadays. There is no harm on trying mate.