Short version: Some links on this site earn us a commission if you sign up. This never changes our scores or recommendations - we tell you when a high-commission tool isn't the best choice. We're fully transparent about every relationship below.
When you click certain links on BagEngine and sign up for a product or service, we may receive a commission from the company whose product you purchased. This comes at no additional cost to you - the price you pay is identical whether you use our link or navigate directly to the company's website.
Affiliate links are how we fund the time and cost of testing, writing, and maintaining this site. Without them, we couldn't operate.
BagEngine complies with the Federal Trade Commission's guidelines on endorsements and testimonials (16 CFR Part 255). We disclose our affiliate relationships clearly at the top of every article that contains affiliate links, and in this central disclosure page.
All articles containing affiliate links include the following disclosure near the top:
"This article contains affiliate links. If you sign up through our links, we earn a commission at no extra cost to you."
Below is every affiliate relationship we currently hold, with the commission structure for each. It is a short list on purpose: we only list programs we are actually enrolled in, so this table is a record rather than a wish list, and it is updated whenever we add or remove a partnership. Most tools reviewed on this site earn us nothing at all.
| Tool | Category | Commission Type | Our Score |
|---|---|---|---|
| Helium 10 | Product Research | 100% first mo + 25% recurring | 9.1 / 10 |
| SellerBoard | Profit Analytics | 20% recurring | 9.4 / 10 |
| Amazon Associates | General | 3-4% on product sales | N/A |
They don't - and here's how we enforce that.
Some tools we cover do not have affiliate programs, or we have not yet joined their programs. These tools receive identical editorial treatment. We will note in the review if no affiliate relationship exists.
When you use one of our calculators (e.g. the FBA Profit Calculator), we record an anonymized, bucketed signature of your inputs (for example: "selling price between $10 and $25, weight between 0.5 lb and 1 lb, Small Standard size tier") to help us identify which use cases are most useful and which guides we should write next. We do not store your raw input values, your IP address, your browser identifier, or any personally identifying information. The bucketed signature is retained for at most 8 weeks and is rate-limited to 60 captures per hour per anonymized session-hash. You can disable this capture entirely by blocking requests to /capture-tool-input on this domain in your browser's content blocker.
If you have questions about our affiliate relationships or editorial process, contact us at vincent@deepsynthesis.org. We respond to all disclosure-related questions within 48 hours.