For my Magento 1.9.1 project, I want to implement affiliate tracking. For affiliate tracking I will add a querystring to Magento URL. It's Working good for all the URL except product URL. Whenever I hit the product URL it will redirect to the original string and lost the querystring.
Affiliate URL –> https://www.myshop.com/abc-product.html?aff=3
Redirect to original URL –> https://www.myshop.com/abc-product.html
I have tried with this solution also but its not working for me.
I have also tried this but no success.
And it is happening only with product URL, other URLs are not redirected.