1) The Walmart in my town will never see this as the only people who shop there are the town scum who spend their government assistance money on drugs so they can't even afford smart phones, let alone afford to provide food for the children they keep having every 9 months to receive MORE welfare.
2) The self checkouts are always filled with people who take their entire months worth of groceries through them, which means its usually faster to go through a line with an employee ringing things up.
3) Unless the app doesn't require a data connection, this will be next to impossible to use. I know any store I go in I lose Verizon's signal as soon as I get inside. Stores will need to set up a network extender thing or at the very least a wifi network.
4) As somebody else said, this is loss preventions' worst nightmare.
2) The self checkouts are always filled with people who take their entire months worth of groceries through them, which means its usually faster to go through a line with an employee ringing things up.
3) Unless the app doesn't require a data connection, this will be next to impossible to use. I know any store I go in I lose Verizon's signal as soon as I get inside. Stores will need to set up a network extender thing or at the very least a wifi network.
4) As somebody else said, this is loss preventions' worst nightmare.