How we review
Short version: we do not write product reviews. We publish catalog facts and tools to compare them.
Where the data comes from
- Product list and links — the ASIN offer export (
ASIN_yp.xlsx): ASIN, brand, offer ID and the exact Amazon tracking suffix. - Names, images, prices, ratings, review counts, availability — YeahPromos
/index/apioffer/products(US marketplace, USD only). - Brand descriptions — YeahPromos
/index/apioffer/brands. - Retrieved November 12, 2026. One ASIN in the export has no catalog record; its page shows the offer name and marks missing fields “Not supplied”.
What we never do
- No invented prices, discounts, list prices, ratings or review counts.
- No reproduced or fabricated customer review text.
- No coupon codes unless a partner publishes one. No countdown timers.
- No “official”, “Prime” or Amazon endorsement claims.
- When a field is missing we show “See price on Amazon”, “Rating not in catalog” or “Not supplied”.
How we group deals
Categories are our own keyword grouping over the real product titles — the partner API does not supply a category field. First matching rule wins.
- TV & Projectors — 20 deals
- Health & Wellness — 13 deals
- Audio & Headphones — 12 deals
- Kitchen & Coffee — 9 deals
- Pet Supplies — 6 deals
- Baby, Home & Furniture — 6 deals
- Two-Way Radio & Comms — 5 deals
- Automotive & Outdoors — 5 deals
- Wearables & Tech — 4 deals
Tools and formulas
The comparison and spec table show catalog fields only. ' The deal finder filters on those same fields and sorts by PerkIndex index = rating × log10(review count + 1), a sorting aid we compute. It is not an Amazon metric and not a quality judgement. ' Saved uses browser localStorage only.
Affiliate disclosure
We earn a commission when you buy through links on this site. As an Amazon Associate we earn from qualifying purchases. ' Every product link goes straight to its ASIN on Amazon; prices and availability are confirmed at checkout.