"Horizontal four-panel cartoon sequence depicting a return process: 1. A person ordering a product on the phone, their face not visible. 2. The same person putting the product into a shipping box. 3. A different person, possibly a staff member, inspecting the product in the box. 4. The original person checking their phone, seeing a notification that their return has been processed. Each panel should be side by side in a single row, with a clear, simple style to easily understand the return process."