Creative Specifications For Push Notifications & In-Page Push
Title: 36 characters
Description: 80 Characters
Icon: 1:1 ratio, 192x192px to 500X500px max, 500kb max
Big Image: 3:2 ratio (landscape), 360x240px to 768x 512px max, 500Kb max
File type: JPG, JPEG, or PNG
No animation
Remember that for mobile users, one must swipe on the link to display the big image.
*To avoid any technical problems, please upload all images from a Chrome browser*