Walmart actually has e-cigs/PVs banned along with regular cigs in their smoking policy. Walmart thinks the only difference between PVs and regular cigs is PVs don't have tobacco leaves in them. Next time I'm at work I'll print the smoking policy out and scan it for you guys to read. I guess as far as customers go it depends on the store and who sees you vaping as to weather they will say something or not.