That looks really cool, it's like the Starbucks/McDonalds wifi points, but for every shop for a really cheap price.
I'm curious about a few things:
How fast is super fast ?
How does it work? Is there a 4G hotspot hidden in the yellow box? or do you require your bakeries partners to install some specific router at their location (i.e. the bakeries must have a pre-existing internet connection setup) ?