Bidding types

[Mariam Haidar]

hello,

Its kind of confusing when it gets to the attributes of some bidding types like the page location, I am using PHP code library and its not clear for me, like what must I give each attribute like the bidCeiling and the bidModifier. can I have some examples about it?

Thank you in advance

[Yin Niu]

Hello, 

You can take a look at the Bidding guide and the SetBidModifier.php sample code. 

Thanks,

Yin, AdWords API Team.