Groupon is a billion dollar company and they have affiliate program on CPA networks. It is harder to get as the offer is capped at the moment in many places. But if you can get it, you should make some good money.Groupon is also on CJ, so go ahead and try to find them there, but they pay per sale and not leads, which may not work for you if you drive poor quality leads.
You may not even need the logos here. Change the copy a bit and see what you can get out of this campaign.