Heartfelt Charity Cards will determine proper placement and size of your company logo on the greeting card. To ensure your corporate logo is imprinted with the best possible quality, please provide high resolution logos, minimum 300 dpi. To process your order with expediency and with the sharpest quality, the preferred format for imprinting a logo is vector art, also known as an Adobe Illustrator or .ai file. This file can often be obtained from your Art or Creative Services department. The logo must fit within a space of 1" high and 3" wide. Please note scanned logos from currently existing materials (such as letterhead, brochures, etc) do not provide sufficient resolution. Email logo files to logo@CharityCards.com. The following high resolution formats are accepted: editable .eps any text should be outlined .ai (CS2 version or earlier) any text should be outlined .jpg .gif .tif .pdf If your logo file differs from the imprinting selections you have made, a Heartfelt Charity Cards representative may contact you prior to printing your order.