 Ports are shared conservative values. It's called COIN, spelled with a G as in C-O-I-G-N dot com. COIN is a Visa-backed credit card and America's first credit card built by and for conservatives. While other leading credit cards give millions to the left each year, COIN is helping conservatives to align their dollars with their values. The COIN Visa credit card donates a portion of every transaction to conservative charities.