All ads must be submitted as a PDF file. We accept only CMYK (no RGB) files. Any black color in the ad should be pure K, 100% Black (not a CMYK composite). Colors should be constructed with as few elements of CMYK as possible to achieve a desirable color. Total color saturation for any element should not exceed 230. Any font less than 10 point should be pure K. No font should be less than 6 point. All fonts should be embedded in PDF. We do not accept Publisher files.