1. Signup with a simple basic info form – name, email, create a password, etc. and click the link in the email to confirm the account
2. Request an ad credit… It’s 1 click! And they email you a coupon link.
3. Redeem the credit by clicking the link in the email and creating your ad and facebook account (if you don’t have one already).

A credit card will be required to sign up for the ad program, but does not have to be Visa (I tried a MasterCard just to check). The credit is instantly applied to… Just remember to shutdown the ad after the credit runs out to not get charged. And set a daily limit in case you forget. But don’t forget – go set a google calendar reminder or something. BTW, ads can be per click or per impression.

Get started here:  http://www.visabusinessnetwork.com/    You should see the ad on the first page there… if not use this link:  http://apps.facebook.com/visabusiness/adcredit/step1