Ever wonder what is a challenge coin? Iâ€™m helping a friend prepare a list of personalized give away items for Christmas when I chanced upon this site that creates collectible coins. They have a pool of graphic artists to assist each customers choose the designs they want for their coins. The designs vary from a company emblem, initials, favorite cartoon characters, slogan and even your own photograph. They will require you to submit the design of your choice and the graphic artist will convert them into digital image to fit the coins and voila you now have a personalized collectible coin. The challenge now lies in the number of coins you are willing to order from their site.