Not suitable, from where the basis of their money when buying 21BTC with a total of $ 2.28 million, how many years they collected it, I thought 20 years more, and even then an elite restaurant is not normal.

For payment methods in bitcoin reasonable, if they want to compete with Microstrategy 5,000 BTC is difficult, it's a restaurant not a SolarCity company and The Boring Company The benefits are clear annually.

The average profit of a restaurant around 10.66% per year is clean after all slaughtering, it includes restaurants with the most complete and largest sales.