According to reviews, in low light condition, the GoPro far exceed the performance of the chinese camera that you sell as "Sharp Shooter" (wich is a name of a company already existing that sells 'gun like support for camera'.. I knew that name was familiar)
I'm not saying that YOU are wrong with that.. the problem might be your reseller.
IMHO, If I had a shop selling products, at least I'd do some research on the product before putting anything for sale (before buying from a reseller)
GoPro and all major products/company have websites, they sponsor events, etc..
There is a LOT of visibility, it's easy to speak to people about that camera on forums, etc.. get support on the internet and also know the bad/good points of the product..
What about the Chinese camera you're selling? First time I saw it was in your post and at first sight it looks really cheap.. That's what made me wanting to know more about that camera.. if it is as good as you're telling it is, there should be some reviews in discussions forums all over the internet.
About the "being good at google" vs. "opening up a wholesale automotive parts store".. Maybe that's why I'm not opening one
Again, I am not saying anything against you, I may just have opened some eyes on the origin of that product.
If you are really confident with the quality of that camera, maybe you should sponsor a photographer on MR who would be interested in conducting a full review of the camera and post it on the website. I'd suggest you go see someone like Boily who already owns a GoPro. He is not working for you so I'm pretty sure his opinion will be neutral and will tell the right things about this camera.
I am planning on buying a GoPro Hero 2 before the summer.. If at the end a review tells me that they are comparable I will look closer at your camera even if I know that the original seller sells them at 5$ (After all, I have some apple products that costs a fraction of what I paid for)