1
vote
2answers
156 views

When designing incentives, how do you keep employees from gaming the system?

So I was at Massive Housewares Retailer* on Monday, and at the point of purchase, as part of the shopping experience, the cashier asked me if I would like to sign up for a Massive Retailer Charge Card ...
2
votes
2answers
149 views

How should we format numbers on a mobile device for a POS app?

We are working on an point of sale app, and need to figure out how to format the numbers on the screen for when a client is entering a credit card number. The two options are: 1) The way a phone ...