Supersized Walmarts...yeah, I think there are even more sizes:
Small - normal Walmarts in small hick towns (no offense, we were once a small hick town)
Medium - Walmarts with a small grocery section and the regular Walmart, but no automotive work done onsite (see them in Florida), and sometimes smaller sized garden centers.
Large - Your normal Supercenter with grocery, auto, garden, and regular stuff.
Supersize - Super Duper Walmarts with grocery, auto, regular stuff, garden center, pet center, gas station, doctor's offices - eye, dental, walk-in clinic, hair and nails shops, sign shops, bank, and a Sam's Club next door.