Single underlined infolinks tends to yield a lower eCPM or double underline links lead to higher revenues
Go for double underline. In this way you can reduce the confusion in the mind of user as well as customer will navigate through ads. I am using Infolinks and that converts too.
Thankyou, just read on a blog single dotted lines are good but u and infolinks support team recommend to use double lines.
I am using double underlines for my blogs. That help in two ways. Unknown people get curious about the double click and they are encouraged to click in it. And the people who knows really want to know what is the relations between an ad and the keyword and they also curiously click on it.
After reading all these advised.I sent an email to team reviewed my Website and provide some tips for increasing the earnings.some of them are: 1) Using Double Underline format, as it is highly paid. 2) Using Maximum Number of Ads ie 12 3) Changing the layout of Tag Cloud Ads These changes are recommended for my website.In order to receive optimization tips for your website, get your website reviewed by the Infolinks team