campaign reached the impression limit and got stopped?

what is the impression limit.

[noya]

Yesterday,most of my ads suddenly can't be seen on google.I did mailto:[e-mail],Goolge mail to me,and tell me it my ads did not appear because that my have reached the impression limit.I don't konw "the impression limit"?who could tell me ,thank you!

[Robsp]

Noya,

Check you daily budget under campaign settings. Adwords stops serving if you spned more than the budget. Even if the budget is not reached try raising it.

Rob

[noya]

Rob

Thank you Rob.

But my daily budget is high enough!

And google support team mail to me:

But I don't know what is "the impression limit"?

Could you tell me why?

Thank you!

[edited by: Shak at 8:59 am (utc) on Dec. 24, 2003]
[edit reason] no email snippets, sorry. [/edit]

[storevalley]

Google tries to show your ads evenly through the day to maximise your exposure. So if you have a rush of visitors in the morning, this could in theory kil your ads for the rest of the day.

This is explained in the Adwords FAQ here ...

[adwords.google.co.uk...]

Maybe this is the problem ...

[Shak]

nope.

What happened here is that your impressions/campaign reached a certain number of impressions since last being reviewed by an editor.

I think its 100,000 impressions, before the ads are put on hold, and than an editor looks at them again and re-approves them most of the time.

This is very different from the daily campaign spend limit.

Hope AWA can give the exact definition on the above...

Shak

[edited by: Shak at 9:20 am (utc) on Dec. 24, 2003]

[storevalley]

They say you learn something every day :)

Thanks Shak. Haven't seen that one in the Adwords FAQ

[jbinbpt]

Noya,
Do you know what adwords was showing for the status of your keywords? Had you also just turned a 100,000 impression cycle?

<added> btw Welcome to Webmaster World </added>

[noya]

Shak

Thanks You.
I see.:)

Merry Christmas!

Noya

[Robsp]

Thanx Shak,

I'd like to know more details about this "undocumented" features as well as I have seen weird behavior in this area before.

[Inquisitive]

Shak,

Didnt know about that!I too have my ads dissappeared many
times.
Any idea where can I get more info about this feature?

[Jenstar]

AdWordsAdvisor commented on this issue here:
[webmasterworld.com...] msg # 5

[Inquisitive]

Thank you Jenstar!