Follow the sequence
Steps
- 1
Provide an Amazon product link and the target date
- 2
Import authorized variant and SellerSprite exports
- 3
Import the corresponding Keepa history
- 4
Run the current FBA revenue calculator with recorded assumptions
- 5
Write one source-linked row per child item and flag missing values
Output contract
What you should get
- A per-variant ad-cost estimation sheet with sources, assumptions, and unknowns
Copy and adapt
Prompt
Build a reusable competitor ad-cost estimation Skill.
Inputs: {{amazon_product_url}}, {{target_date}}, {{authorized_sellersprite_export}}, {{authorized_keepa_export}}, {{fba_calculator_inputs}}.
Create one row per child ASIN with source timestamp, observed metrics, FBA assumptions, calculation, and confidence notes. Keep missing data blank and label estimates; do not bypass access controls or present estimates as observed spend.
Return a spreadsheet-ready table plus an exceptions log for human review.Human review boundaryChecked-in recipe sample. Verify facts, permissions, data boundaries, tool access, and every consequential output before operational use.