What are the pros and cons of this ? Can this increase sales in the physical store because some would like to spend crypto in bulk which they are getting from some source ?
Of course, Bitcoin was basically created for the purpose of serving as a peer-to-peer digital currency so if Bitcoin users can be given the option paying for every goods and services with Bitcoin, it is simply fulfilling the purpose of Bitcoin. Just the the charges for making crypto transactions are most times higher than using the conventional bank transfers but asides the charges, I think it'll be very beneficial to Bitcoiners and the crypto community in general.