Ingram Spark Promo Code 6th UPDATE: Currently, IngramSpark is revamping their promo codes program and one is not available. If I see one released for the general public, I will do my best to post it here. Happy Friday! Here's a GREAT deal that showed up in my inbox today, so I thought I'd share it with you. Ingram Spark (aka IngramSpark) is offering FREE publishing of your paperback books for a … [Read more...] about Ingram Spark Promo Code