Cashback Card
ChatGPT pluginWhich cards should I use here?
Name a store and get the card in your wallet that nets the most on that purchase. Accounts for how the merchant actually codes (Target is a discount store, not a supermarket), spending caps you have partly used, categories you have not activated, what your points are really worth, and foreign transaction or fuel surcharge fees. Verifies rates against issuer terms rather than quoting them from memory. Covers the US, India and the UK.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Rank in Finance
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Finance481st of 717 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 479 | #5024 | 21places up | |
| 480 | #5031 | 131places down | |
| 481 | #5042 | 24places up | |
| 482 | #5047 | 131places down | |
| 483 | #5048 | 353places up |
Example prompts
- “Which of my cards earns the most at Costco?”
- “What card should I use at Target today?”
- “Best card for a 2,000 rupee fill-up at HP?”
Skills
find-best-cashback
Work out which credit card in someone's wallet earns the most on a purchase at a named store - Shell, Target, Walmart, Costco, Amazon, Swiggy, Tesco, a restaurant, a supermarket. Use when the user names a merchant and asks which card to use, what earns the most cashback or rewards there, how a store is likely to code, why a card did not earn a bonus rate, or which new card would be best for a merchant they shop at often. Covers the US, India and the UK.
manage-wallet
Save, update, list or clear the set of credit cards a user holds, so card recommendations do not have to ask every time. Use when the user says which cards they have, asks to remember or forget a card, wants to see their saved cards, or reports that a spending cap or rotating category has changed.
- Categories
- Made by
- Harsha vardhan Gaddam · Website
- Sign-in
- On Install
- Capabilities
- Web research, Reward calculation, Local wallet storage
- Availability
- Available
- Version
- 2.0.1
- Keywords
- cashback, credit-cards, shopping, rewards, merchant-category-code
- Created
- July 26, 2026
- More info
- Sponsorship
- Promote this plugin