AI-Powered Product Listing Writer

1. Go to chatgpt.com and sign in
2. Click Explore GPTs in the left sidebar, then click your profile icon → Customize ChatGPT
3. In the Custom Instructions section, paste this (edit to match your brand):

I'm an e-commerce coordinator for [Brand Name]. We sell [product category] to [target customer]. Our brand voice is [adjective 1], [adjective 2], [adjective 3]. We NEVER use words like "perfect," "amazing," or "best-in-class." Our top competitor weaknesses are [X and Y]. Amazon keywords we always include: [keyword 1], [keyword 2], [keyword 3].

What you should see: A confirmation that custom instructions are saved. These persist across all future chats. If you don't see Custom Instructions, you may be on a free account. Instead, paste a shorter version of this at the start of each conversation.

1. Start a new chat. Paste this as your opening message:

You are an Amazon listing specialist. When I give you product details, write:
1. Title: [product keyword] + [key feature] + [secondary keyword], under 200 characters
2. Five bullet points: Start each with a capitalized benefit phrase. Under 200 characters each. Include primary keyword in first bullet.
3. Product description: 250-300 words. Conversational, not robotic. End with a brand tagline.
4. Backend keywords: 200-250 bytes of keywords not used in listing. No commas. No repeated words.
Reply with each section clearly labeled.

What you should see: ChatGPT confirms it understands the format and asks for product details. Troubleshooting: If the output format is inconsistent, add "Always follow this exact format, no exceptions" to your prompt.

1. Follow up with product details:

Product: [name]
Category: [category]
Key features: [feature 1], [feature 2], [feature 3], [feature 4]
Materials/specs: [material, size, weight, etc.]
Target customer: [who buys this]
Top keywords from research: [keyword 1], [keyword 2], [keyword 3], [keyword 4]

1. Read through the generated listing carefully:

• Check character counts (paste into a character counter or Amazon Seller Central directly)
• Verify all key features are mentioned
• Confirm keywords appear naturally, not stuffed
• Check for anything factually wrong about your product

1. If any section needs work, ask specifically: "Rewrite bullet 3 to mention the leak-proof lid more prominently" or "The description sounds too generic, add more sensory language about the product."

1. Copy each section into Amazon Seller Central's listing editor:

• Product Title field
• Bullet point fields (one bullet per field)
• Description / A+ Content
• Backend search terms (250 byte limit, paste backend keywords here)