Which types of promo do you know?

[Yahook]

Which types of promo sponsors can give us do you know?

I know:

1) Free Content
2) FHG
3) FHS
4) All types of banners
5) Free Hosted TGP
6) Hosted Webcam
7) Picture & Movie Of The Day
8) Text Descriptins & Reviews
9) Some scripts that can help me to do something (very rarely)