Free wifi
Reading the wordWifi is free, we all understand that the free WiFi is in other words, we use unpaid WiFi. In fact, everyone understands that.
in this coffee shop provides free Wifi with another meaning, the word free in this coffee shop like government employees on the red business day, ... (Holidays). So the free WiFi word in this stall does not install WiFi at all .... 😁😁😁