How about locating them in airline terminals...teathered by cable to seats for when passengers are land locked?

Get that concept branded and it would likely lead to more sales to airlines as passengers become increasing familiar with the product in the terminal.

At one time that was a target for EDIG...maybe now they have the means to launch such an effort.

Who is the customer? Whoever owns the airport or the airlines at any particular gate, or both....or EDIG gets revenue from card swipes and places the units for a nominal fee.

I'll let Fred work it out.