Legal

Terms of service

The agreement between you and us when you use The ASIN Ledger: what you get, what it costs, and who is responsible for what.

Last updated November 10, 2026

Who you agree with

These terms are an agreement between you and Prime AI, obrt za digitalni marketing, vl. Tin Rudnički, Augusta Šenoe 2, 32221 Nuštar, Croatia, OIB 35459757027, registration number (MBO) 99284332 ("we", "us"), which runs The ASIN Ledger at asinledger.com and app.asinledger.com.

By creating an account or using the service you accept these terms. If you use it for a company, you confirm that you may accept them for that company.

The service

The ASIN Ledger connects to your Amazon Seller Central and Amazon Ads accounts once you authorize it, and turns that data into your Ledger: a page for every ASIN, the Full Manifest, a weekly report and, on the plans that include it, PPC suggestions. What each plan includes is listed below.

Your account and team

You log in with your Google account or with a code sent to your e-mail address, so anyone who can get into that Google account or inbox can log in as you: keep them secure. An account's owner can invite people as admins or members, up to the seats of the plan. You are responsible for what happens in your account and for the people you invite.

Plans and prices

  • Starter $149 a month, or $119 a month billed yearlyUp to 20 ASINs · 2 seats · a page for every ASIN with its full history, the Full Manifest, the Weekly Report in the app and in your inbox every Monday, and sales, ads, stock, Buy Box and BSR every day · e-mail support
  • Growth $349 a month, or $279 a month billed yearlyUp to 500 ASINs · 5 seats · everything in Starter, plus the PPC Optimizer (bids, negatives and budgets) with bulk and reverse files for Amazon Ads, the Monthly Report, any date range compared with any other, and Excel and CSV exports · priority support
  • Premium $799 a month, or $639 a month billed yearlyUnlimited ASINs · unlimited seats · everything in Growth, plus a spoken briefing every Monday and live sales through the day · hands-on onboarding by the founder

Yearly billing saves 20%. You get exactly what your plan includes; moving to another plan changes what you can use from that moment. Prices are in US dollars and exclude taxes where they apply.

Free trial

You can create an account and explore a demo Ledger, with your own brand names and made-up numbers, without a card. Every new account gets 14 days free, once. You add a payment card through Stripe when you start the trial; it is charged only when the 14 days end, and nothing is charged if you cancel before. The 14 days start the morning the first Ledger built from your own Amazon data is ready, not when you sign up: if your Ledger is ready later than the day you start, we move the first charge back to match.

Founding offer

The first 50 brands that join get 30% off their plan for as long as their subscription stays active. A founding spot is held for 7 days after you open your account; start your plan within that time to keep it.

Billing and cancelling

Payments are handled by Stripe; we never see or store your full card number. A subscription renews at the end of each month or year until you cancel it. In Settings you can change your plan or card, see your invoices and cancel at any time. When you cancel, you keep access until the end of the period you have paid for. If a payment fails, access stays on for 7 days while you update the card.

Money-back guarantee

If The ASIN Ledger is not right for you, ask within 30 days of your first payment and we refund that payment in full.

Your data and Amazon

You keep all rights to your Amazon data. You allow us to use it only to provide your Ledger, as our privacy policy describes.

You must have the right to connect each Amazon account you connect, and you remain responsible for following Amazon's policies and agreements for your accounts. You can disconnect Amazon at any time in the app.

Fair use

Do not use the service to break the law or Amazon's policies, to try to reach other customers' data, to overload or probe it, to resell access, or to share one seat between several people.

Amazon and Keepa

The service depends on Amazon's APIs and on Keepa. We cannot guarantee their availability or the accuracy of the data they return, and changes on their side can delay or limit what your Ledger shows.

Suggestions are decision support

Stock, PPC and other suggestions in the Ledger help you decide. They are not guarantees of results, and you decide what to change in your Amazon accounts.

Liability

We work to keep the service running, but we do not promise that it will be uninterrupted or free of errors.

Our total liability for all claims under these terms is limited to the fees you paid us in the 12 months before the claim. Nothing in these terms limits liability that the law does not allow to be limited.

Ending the agreement

You can stop at any time by cancelling your subscription or deleting your account. We may suspend or close an account that breaks these terms or stays unpaid.

Changes

We announce changes to these terms by e-mail 30 days before they take effect. If you do not agree with a change, you can cancel before it applies.

Law and courts

These terms are governed by the law of the Republic of Croatia. Disputes go to the courts of Vukovar, Croatia (the court competent for our registered seat).

Contact

Prime AI, obrt za digitalni marketing, vl. Tin Rudnički
Augusta Šenoe 2, 32221 Nuštar, Croatia
hello@asinledger.com

Amazon, Seller Central and Amazon Ads are trademarks of Amazon.com, Inc. or its affiliates. The ASIN Ledger is independent and not affiliated with Amazon.