I have thought about it but decided against it because it would end up just taking traffic away from the website and wouldn't help more than the immediate person on it looking for help.
We re-sell a Hikvision LPR camera in the IPCT store, via nelly's. I have the same camera and it works great.
https://store.ipcamtalk.com/shop/lpr-camera/
I have 2 Dahua auto tracking and 1 Hikvision auto tracking in use and the Hikvision blows away the Dahua in every which way . You're lucky to get 20%, I probably get .02% from the Dahua, literally.