It's from a company called "MyFax" and it costs about $10 a month. (First month is free.) One of the best IF-related investments I've ever made. When they fax it to Coo.per they also fax it to me (I write my number directly on the sheet) and then if Co.oper loses it I have it as well. And I keep all of my records on my hard drive so we can use them to inform the next cycle.