Relevant data fields
The fields that matter most for this use case are price, original_price, currency, discount_percentage, availability, product_status, timestamp, and last_checked — all part of the Pricing & Availability group in our field reference. Pairing this with product_name, brand_name, and category fields lets you group and compare pricing at the category or brand level rather than product-by-product.
For teams tracking MAP compliance specifically, product_status and detected_changes are useful for catching unauthorized resellers who list below an agreed floor price, since a sudden price change on an otherwise stable listing is often the first sign of a compliance issue.