With lightning, they could offer the BTC LN exchange as a free service as a loss leader (where you eat a small cost to get more customer traffic). 

The casinos would gain the functionality of Bitcoin exchanges. 

NorthKoreanHostage

247bf84fda

interesting idea. are casinos earning a spread on dollar exchanges today?

ex. if i turn $100 into chips and immediately back into dollars, will i get $100 back?

bitcoin

Bitcoin integration into casinos 

interesting idea. are casinos earning a spread on dollar exchanges today?

ex. if i turn $100 into chips and immediately back into dollars, will i get $100 back?