4checks.com is a search engine which searches check designs from over 6 different manufacturers of discount personal checks. Here’s the 5 second breakdown on the discount check printing business. Your bank offers a wide variety of checks which come with your checking account. The first two or three books of checks are usually free, but after using those, with some checking account agreements your bank will send you new orders of checks for costs ranging up to $20 per new order. Those checks can be purchased directly from the manufacturers for a great discount.