HAYWARD, Calif.--(BUSINESS WIRE)--Posiflex debuts three new retail POS products at the National Retail Federation (NRF) Big Show 2017 - self service kiosks, patented and award winning tablet and 17" ...

For many Americans, grabbing a bite is no longer affordable. In addition to pricey base food costs, growing frustration regarding tipping in restaurants and hidden costs drive disillusionment.

close up of person ordering from tablet - Koonsiri Boonnak/Getty Images Kiosks and tablets might make food service seem more convenient, but the technology could be causing you to spend more than you ...