Here is where you will upload either your logo or an image that represents your business. We recommend using an image that is square with dimensions of 350x350 pixels and image no larger than 2MB. You can set the image area that is featured by expanding and re-positioning the image cropping tool.
Shop Banner Image
This image is displayed below your Shop Description. The recommended size for this banner image is 1600x400 pixels and no larger than 2MB. Consider using something along the lines of a photo of you working in your work space, or a lifestyle image featuring your products. You can set the image area that is featured by expanding and re-positioning the image cropping tool.
Not sure how large your image is?
Right click on the image/photo, go to the bottom to Properties, click on it and it will tell you the size. The size will be in MB.
If the MB is greater than 2MB, here is a way to compress it.
Go to http://optimizilla.com/.
You can upload your photo, compress it, download it and then save it to your computer. Once it is on your computer, you can add it to your profile.