BlowMyCash helps you decide what to buy on Amazon and when to buy it. We do two things:
- Track prices. We follow thousands of Amazon products and record their price history, so you can see whether today's price is actually a good one or just looks like a sale.
- Write buying guides. Our guides cover everyday products where the gap between a good buy and a bad one is real: air purifiers, sleep gear, hair dryers, kitchen and pet products, and more.
The site is written for shoppers in the US. If you visit from the UK or Ireland, our buy buttons send you to a comparable product on amazon.co.uk instead.
How we pick products
We don't run a test lab, and we don't claim to have used every product we write about. Our guides are built from research:
- the product's specs and the manufacturer's listing
- independent test data where it exists, such as AHAM-verified air purifier ratings, published studies and safety recall notices
- the product's Amazon price history from our own tracking
- what buyers report after using the product
When a claim comes from the manufacturer, we say so. When a product has a weak rating or a known drawback, we tell you. Our editorial policy explains the process in full.
Who writes the guides
Our buying guides are researched and written by Dave Edgar, our buying guide editor. You can see everything he's written on his author page.
How we make money
BlowMyCash is free to use. When you buy something through one of our Amazon links, we may earn a small commission from Amazon at no extra cost to you. That commission never decides what we recommend. Details are in our affiliate disclosure.
We aren't affiliated with Amazon beyond being a member of its affiliate program, and we don't accept payment from brands to feature their products.
Get in touch
Spotted a mistake, an outdated price or a product we should look at? Email us at [email protected]. More on the contact page.