Salesman: "We call it the anti-climbing fence 2000."
Customer takes a short run and scales the fence easily, "But I just climbed it."
Salesman blinks slowly, "I don't see your point."
Customer rolls eyes, "errgh...whatever. I'll take six of them."
I do believe the buyers have no clue. I have learned a lot about fencing and its variants in the last 3 years!
Haha yeah you're probably a fence expert by now.