I've been using the McDonald's App for about a year now. It is pretty slick and gives you some good discounts and acts as a punch card for items like coffee that give you a free drink. I usually open it on my way there to see what deals and coupons they have.

This week I opened it and saw a coupon for $3 off $10. Apparently, that deal was only good if you ordered ahead of time. So when I got to the window the lady said I needed to order ahead of time. I asked if I could order in the app since I was already in line. She said I would need to drive out and get back in line.

Hey, I get it, the idea of this deal is to get people to put in their payment info and use the app. What I recommend to McDonald's, however, is to let people like me who are regular customers and learning the new rules they are imposing to use the discount this time, and advise me to order ahead next time. Giving the cashier the ability to give me the discount would have made her job easier and me happier.

I did drive around again because I am a marketing geek and wanted to see how this whole thing would play out. I also knew I was going to write a blog post when I got home.

Is McDonald's going to read this and change their policy, probably not. I am writing this for you. When putting promotions into action, make sure you allow for some wiggle room and make sure your employees can make good decisions at the moment to help the customer.

The name of the game these days is customer experience, also known as CX. Those businesses that are good at it will have a huge advantage over their competition.