Open the item, choose Sell, then Write a sales ad. Choose the language and length, add any guidance and tap Write the ad. Follow any prompt about AI consent or your plan. Check the generated description against the actual item, especially condition and included accessories.
Open Selling Center from Workbench and choose Ads. Open the ad, edit the text and save. Copy or share it when ready. Regenerate replaces the current text, including unsaved edits; keep a copy first if needed. Delete ad removes the ad text but keeps the item. Writing, copying or sharing text does not publish a marketplace listing.