Hello. Can I use this method like on that page. Focus on left side, where it writes "Click here to signup for online advertising with Google Adwords on this site! " and in ads I don't want this title "Advetise on this title" (but on this page this title is). Is this against TOS? Tnx.
Yes, this is allowed. Note that this is NOT part of the referral program. This link is the same one you get with the "Advertise on this site" link that you see on same ads. You don't get paid for people signing up via this link, so Google does not mind you use your own text links for it.