I have devices can be easily attached on self service gas stations. Time needed to install this is less then a minute.
I am willing to sell devices or to work on share, but one who will receive device from me should put some money in the escrow.
pic of device
hxxp://img232.imageshack.us/img232/3641/aaaqw.jpg
I am willing to sell devices or to work on share, but one who will receive device from me should put some money in the escrow.
pic of device
hxxp://img232.imageshack.us/img232/3641/aaaqw.jpg