MC Donalds – Free Wifi Ad Posted by thijs on September 21, 2014 Posted in: FOOD AND DRINKS, MC Donalds. Tagged: free wifi ad mc donalds, mc donalds creative marketing, MC Donalds Marketing. MC Donalds is creative in their marketing. Most of the marketing campaigns are funny and original. In this campaign MC Donalds shows that there is free wifi in every restaurant by showing an open hamburger box as a laptop.