how many search engines can advertise for free??

[sophiamin]

how many search engines can advertise for free??Who can tell me??
Many thanks!!!
:sSa_cry4:

 

[gkd_uk]

When you say for free, do you mean which search engines you can add your sites to for free?

 

[LinkPopularity]

for free? well, if your in the normal list it's always free and the any other liosting is paid, so it's none or all