Related to the Jade Computer Products ad that is in the "real" magazine: Does anyone know why so many computer shops had clusters of stores in both Dallas and s

Related to the Jade Computer Products ad that is in the "real" magazine: Does anyone know why so many computer shops had clusters of stores in both Dallas and southern California? I remember dealing with Jade (which was in Addison, not Dallas, though I guess they had a Dallas post office address) and seeing their ad list just the one store here. SoftWarehouse/CompUSA did the same thing for awhile but in reverse; a bunch of stores in north Texas and one or two near Los Angeles. Fry's went the other way for a long time, like Jade. MicroCenter is the only computer outlet brand, off the top of my head, that didn't have that kind of store allocation in the late 1980s into the 1990s. Just one of those oddities from when I grew up, I suppose.