Prompt not published by the source
MercariAd
Members Mark Member’s Mark Commercial Contractor 42-Gallon Clean-Up Bags 42 Ct Heavy Duty - New | Size: s
cheapest roll-off dumpster rental for a garage cleanout this weekend
ChatGPT ads library
Mercari ads in ChatGPT
Retail · Dumpster Rental Junk Removal · Gaming Esports · mercari.com
5distinct ads5with published copy4triggering promptsJuly 16, 2026last seen
Documented from 2 public sources, first seen March 20, 2026
Mercari ads documented inside ChatGPT
5 ads with a source each. All carry the published headline and copy.
best emulators for playing retro games on iPhone and Android legally
MercariAd
Retro Game Deals
Find Rare & Classic Retro Games
How much are Nikes?
MercariSponsoredNike Sneaker Deals
Save up to 70% on Nike sneakers
How much are running shoes?
MercariSponsoredRunning Shoes for Men
Save up to 70% on athletic shoes
How much are running shoes?
MercariSponsoredWomen's Sneaker Deals
Save up to 70% on athletic shoes
Prompts that trigger Mercari ads
The conversations OpenAI matched this advertiser to. Advertisers write context hints, not keywords; these are the prompts the match landed on.
| Prompt | Ad | Format | Seen |
|---|---|---|---|
| best emulators for playing retro games on iPhone and Android legally | Retro Game Deals | Single text ad | Jul to Sep 2026 |
| How much are Nikes? | Nike Sneaker Deals | Single text ad | Mar 22, 2026 |
| How much are running shoes? | Running Shoes for Men | Single text ad | Mar 20, 2026 |
| How much are running shoes? | Women's Sneaker Deals | Double text ads, same domain | Mar 20, 2026 |
Where these ads were documented
Every card above links to the page that published it. The list, for the record.
All advertisers in the ChatGPT ads library · How ChatGPT ads work · Set up a campaign in OpenAI Ads Manager
Run ads in ChatGPT next to Mercari
Sprites sets up the campaign, writes the context hints and the creative, installs the tracking, and reads the results across ChatGPT, Google and Meta from one place.