You've got $10 in your pocket and it's lunchtime so you decide to spend $5 on a burger and a coke. Against your better judgement you decide to go to a fast food place because you know you can get a burger and a coke from McDonald's for under $5. You pull into the drive thru and scan the menu wall of pretty pictures of fries and big juicy burgers and before you know it you're ordering by number instead of by name - "Let me get a number 2".
"Would you like cheese with that?" Cha-ching
"Would you like to make it a large?" Cha-ching
"Want to add a pie for $1 dollar more?" Cha-ching
"Your total is $9.50. Please pull up to the window"













