This is a non-commercial proposal based on utter enthusiasm of the community. The idea is simple - rename your Wi-Fi hotspot to SmartCash.cc
You may not believe it, but over time it works well as a promotional tool. Many people will become intrigued seeing neighbouring Wi-Fi hotspot named like a website and might check it up.
You may rename both home Wi-fi and mobile hotspot on your smartphone. And yes, if you use bluetooth on your devices, on some you may rename it to SmartCash.cc as well.