The cashier-less Amazon Go store just opened in San Francisco. Here's a look inside. (AMZN)

Amazon opened its first cashier-less Amazon Go store in San Francisco this week and it's located in the Financial District at 300 California Street. 
The store is pretty much a modern corner store — complete with candy, frozen pizzas, and chips —along with some fresh pre-packaged lunch options.
Amazon's "Just Walk Out" technology worked seamlessly in our experience, though first-time shoppers can be a bit hesitant upon exiting. 
Employees are excited about the future of the