Thank you to all that submitted a design. I send some comments. one thing we thought is we would like a more abstract logo. perhaps an animal that would represent our company, just like twitter has a bird, Sirius has a dog, evernotes has an elephant, etc.

we offer marketing solutions using proximity technology. there is a notion of waves. perhaps a dolphin or a bat or other animal that use sonar or waves to communicate can be an interesting idea. the logo design must support printing in black & white also, but the selected colour should represent retail industry.

thanks,