Which gas rewards credit card offers the best flat rate cash back when pumping fuel at wholesale clubs like Costco
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which gas rewards credit card offers the best flat rate cash back when pumping fuel at wholesale clubs like Costco
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
best flat rate cash back Visa credit cards 2026 2.5% 3% Alliant Robinhood Gold Fidelity Costco gas Google ↗
Costco gas credit card Visa accepted gas rewards warehouse clubs flat rate cash back card terms Google ↗
- Best Credit Cards to Use at Costco · nerdwallet.com
- Best Flat-Rate Cash Back Credit Cards of October 2026 · yourbestcards.com
- Costco Anywhere Visa® Cards By Citi · costco.com
- Citi Credit Card · online.citi.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
best flat rate cash back Visa credit cards 2026 2.5% 3% Alliant Robinhood Gold Fidelity Costco gas OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Costco gas credit card Visa accepted gas rewards warehouse clubs flat rate cash back card terms OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |