Can I have other Ads.

I created a blog. and signed up with AdSense.
can i also Sign up with other people and place their ads in my page?

 

Hmm.. that's a good question, I think is fine. However, you just need to follow the maximum amount of Ads allowed in a page

 

Multiple IDs on the same page is not allowed.

 

What is the maximum number?

 

Multiple ID? means with same ad provider?
what if i have one id with google? and other with ebay? is it not allowed?

 

You're allowed to display ads from other companies as long as they're not contextual.

 

You can place other ads in your page.
You can only show one publisher ads in one page.

3 Ad units, 1 Link unit

 

You can show other ads on your site provided that:

• It is not contextual
• It doesn't look like Adsense ads (can be confused with Adsense ads)
• It meets the criteria for sites (e.g. no ads advertising nudity, porn etc.)

 

Youa re allowed rotation like here on DP but not not two adsense ID's appearing on the same page at once.

 

of course you can do it and dont forget always read google policies or TOS.