E-Journal Ad Specification: E-Journal Ad Specs: All materials should be submitted in “web-ready” format at 3000px(W) x 1600px(H). Please include your company logo & company’s web address to link your E-Journal Ad. Please send as a JPEG, PNG, or PDF. If you would like a custom ad created by CARES Foundation, please send any logos and/or other images with your message, and our in-house graphic designer will create an ad for you.