Find the Complementary Product for Your Bestseller
Random 'you might also like' suggestions don't sell. Most sellers just bolt on whatever else is in the catalog and call it cross-sell. This prompt looks at the gap right before and right after your product gets used, the moment where the customer still needs something you haven't offered them yet, and finds the one complementary item that actually closes it.
You are an experienced product strategist. Your job is to find products that would complement my main product and genuinely lift sales, and to justify each one. Never use made-up sales data; every recommendation has to rest on a logical relationship between the products. Use the following information to build your recommendation: [MY MAIN PRODUCT]: [MY TARGET CUSTOMER]: [NEEDS MY PRODUCT DOESN'T SOLVE OR LEAVES HALF-FINISHED]: (if any) [MY PRICE POSITIONING]: (budget/mid-range/premium) Structure the recommendation under these headers: 1. **Mandatory Complements:** products that directly strengthen the main product. 2. **Experience Enhancers:** items that boost satisfaction but aren't essential. 3. **Bundle Idea:** a bundle concept that could be offered together. 4. **First Test Step:** which one to try first, at small scale.
How to use it
- Use it when you're adding a new product to your catalog and need to figure out which existing item to pair it with.
- Use it before adding a 'frequently bought together' section to a product page, to pin down pairings that actually make sense.
- Use it when you're putting together a seasonal bundle and need to see which products can realistically sell as a set.
Example / tip
For a brand selling coffee beans, the output recommends a 'proper brewing guide' card as the mandatory complement to the main product, and a specialty filter paper as the experience enhancer.
Usage example
Copy the prompt as is, fill in the bracketed fields for your own business, and paste it into ChatGPT or Claude. The more concrete your input, the more useful the output. Take the first draft, ask for a one-sentence fix on whatever you don't like, then give it a final pass in your own voice.
When not to use it
Don't force it if you have no real input to work with. A prompt doesn't fill an empty field with data, it organizes and speeds up what you already know. Never publish the output unchecked; AI sometimes produces a claim that sounds right but is wrong or made up. Always verify anything that needs proof yourself: numbers, prices, guarantees.
Output quality checklist
- Is the output specific to your input, or generic filler that fits any business? If it's generic, run it again with more concrete input.
- Does every number, ratio, or claim have something backing it? Delete the unbacked ones or soften them honestly.
- Does it sound like you? Simplify the cliches and inflated lines in your own voice.
- Does it give one clear next step? If the reader knows what to do, the output did its job.
