1. enter Amazon's background and log in to the seller's account
2. click the Settings button at the top left. Policies
3. Click Seller Logo
4. Upload or change the LOGO pattern.
note: the picture pixels of the LOGO must be 12 in width and 3 in height, and cannot contain animation. The picture formats of. jpg and. gif are acceptable.
How to edit About Seller
1. Click About Seller above the Seller Logo to write or edit related words.