I'm working with A4D (Ads4Dough) and have placed the T202Pro super-pixel as such in their system:
<img src="https://sp1.tracking202.com/hidden/hidden?amount=" border=0 width=1 height=1>
I added https:// because their system didn't seem to be taking the //sp1 as a starter.
I added my Yahoo conversion ID to T202Pro when I added the Yahoo PPC account.
Conversions are showing up in T202Pro. I'm not sure if that's due to the pixel firing or the Stats202 integration. It was my understanding that the T202Pro super-pixel would fire the Yahoo pixel.
I'm simply not seeing any conversions in Yahoo.