Coinfully: The Best Way to Sell Coins
Get an expert appraisal and a market-based offer for rare coins, gold, & silver.
The real user prompts we captured this ad appearing on inside ChatGPT.
is PCGS or NGC better for grading pre-1920 gold coins before I consign to Heritage Auctions
Why does this ad win these prompts?
The prompts are the clue. The answer is the audience it is really aimed at, and the context hint quietly placing it here.
Appears inVintage & Antique Auction Houses
Seen 1× across our capturesWe capture sponsored ads inside ChatGPT by probing it with realistic consumer prompts and recording the creative + the triggering prompt. Explore the full ad library.