Sign up for free at MypayingAds: https://www.mypayingads.com/ref/179279/signup
You need a coinbase account:
I got the Bitpay Visa card. In this video, I setup the Bitpay Visa Card, put money on the card, Buy bitcoin on coinbase/shift card, and buy adpacks on Mypayingads.
you can setup a bitpay card here: http://bitpay.com