Many business owners think of marketing as a larger scale topic, something you actively do to go out and find new customers. But there’s a secret weapon hidden in every business’s day-to-day arsenal: email signatures. It’s something small that, once you set it up, you never have to think about — but it works wonders as a passive marketing possibility. No matter whom you send your emails to, your business information will be on the bottom for them to read. Follow these tips to make sure you’re getting the most marketing bang out of your email signature.