You can upload multiple pictures. The one ranked at the beginning will be displayed as banner picture. Choose a resolution of 1600 x 350 px for the best results. All other pictures will be displayed in the gallery at the bottom of the listing or when a user clicks the banner picture. We support the formats .PNG and .JPG
You can edit the logo picture with the "edit" button underneath it. We support .JPG and .PNG but recommend using a .PNG picture with transparent background to display shapes that are not rectangular.