Today for lunch, I went to the Mexicali Burrito in Cambridge expecting to pay with bitcoin. I was pretty excited, because this store was the latest to accept bitcoin in the area. I made my order and had my coinbase app fired up, ready to scan a qr code. However, the cashier wasn't ready.
Okay... Not such a big deal. He spends a few seconds to pull out an iphone, and launches what looked like the bitpay app. A few more seconds pass and it still doesn't load.
The line behind me is getting busy and the next customer is ready to pay...but this app still hasn't loaded. In the end, I paid with credit to speed up the process. When I finished paying, the bitpay app still had not loaded.
I had a little chat with the clerk during this time and he said that they were planning to stop accepting bitcoin in the upcoming month.
As it is now, bitcoin needs a face lift. It needs better PR and it needs better consumer/merchant interfaces. I still think that bitcoin is awesome, but there is still much that needs to be improved.
I do not understand the service of the store you mentioned above because they should provide a board containing the QR code of the store bitcoin address to make it easier for their customers to pay using bitcoin so that the workers/servants in the store do not have to open Bitpay applications first to serve customers who want to pay using bitcoin.