You can change the main image of an Amazon product before it goes on sale. After logging in to the Amazon store, you need to find the "Manage Inventory Options" in the right menu bar. If the seller has not uploaded a product, then just click the "Add New Product" button to create a parent collection. The so-called parent collection is a collection of the same products. Then click the "Create New Product" button, and finally select the type of product you want to sell. The next step is to upload or change the image.

It should be noted here that when the seller creates this category, that is, when the parent collection is established, it is best not to upload pictures, but to leave the uploaded pictures for the end. After filling in all the information, click the downward triangle next to "Operation", then find the "Upload Picture" option, and upload the main picture and graphic description of the product.