Absolutely. While credit card use has increased, many people still use checks and you could be missing out on sales opportunities if you don’t accept checks. One of the things that consumers do when shopping online is check to see if a merchant accepts the form of payment they wish to use. If they don’t, it’s very common for them to simply move on to find another merchant who does. They’ll even leave a full shopping cart online if they get to the checkout and learn that you don’t accept the form of payment that they intend to use. That means you’re putting money into your competitors pocket. Never leave any stone unturned when it comes to increasing your bottom line.