The short answer
Amazon's current published seat counts are 5 on Essentials, 20 on Small and 200 on Medium. A large share of the pages ranking for Business Prime comparisons publish 3, 10 and 100. If you are choosing a plan from one of those tables, you may buy a bigger tier than you need.
This is not a subtle discrepancy or a matter of interpretation. Amazon's plan page is public, it states the numbers plainly, and anyone can check it in ten seconds. The allowances on the paid tiers were raised, and a great deal of the published content about Business Prime simply never got updated.
We verified these against Amazon's own page on August 11, 2026:
| Plan | Price | Users | Best for |
|---|---|---|---|
| Duo | Free with a personal Amazon Prime membership | 1 user (sole proprietor) | A sole proprietor who already pays for personal Prime |
| Essentials | $179/year | Up to 5 users | A small office or team of two to five people |
| Small | $499/year | Up to 20 users | A growing team that has outgrown five seats |
| Medium | $1,299/year | Up to 200 users | A multi-department organization buying at scale |
| Enterprise | $10,099/year | Unlimited users | A large organization with formal procurement controls |
Scroll the table sideways to see every column.
Plans and prices verified against Amazon on August 11, 2026. How we check.
Why a wrong seat count actually costs money
It would be a footnote if the tiers were priced per user. They are not — they are capped, and the caps are cliffs. Cross one and the whole next tier applies:
- User #6 — Essentials → Small: +$320 a year
- User #21 — Small → Medium: +$800 a year
- User #201 — Medium → Enterprise: +$8,800 a year
Now apply the stale numbers to a real decision. A four-person office reads a guide saying Essentials covers three users. It concludes it needs Small, and spends $499/year.
The correct answer is that Essentials covers 5 users at $179/year. That office just paid $320 a year more than it needed to, because of a number on a webpage nobody had checked.
The same error compounds upward. A fifteen-person team reading "Small covers 10" concludes it needs Medium at $1,299/year — when Small at $499/year covers 20. That is $8,800 a year for nothing.
The Enterprise thing, too
A related and equally checkable error: several guides list Business Prime Enterprise as "custom pricing" or "contact sales". Amazon publishes $10,099/year openly on the same page as every other tier.
"Custom pricing" is not a rounding error or an outdated figure — it is a description of a sales process that, for this product, does not appear to exist as described. It is what you write when you have not looked.
Why this happens, without being uncharitable about it
Not malice. Most of the pages carrying the old numbers are on sites whose actual business is something else — business banking, shipping software, listing tools, procurement platforms, agency services. The Amazon Business article is top-of-funnel content marketing, written once to capture search traffic and then left alone.
Nobody at those companies is incentivized to re-check a seat count on a competitor's pricing page. The article did its job the day it ranked. That it is now misinforming people is a cost borne entirely by readers.
There is a second-order effect worth naming: once several ranking pages carry the same wrong figure, new writers researching the topic find agreement between sources and reproduce it confidently. That is how 3, 10 and 100 became the consensus answer to a question with a published answer.
How to check any of this in ten seconds
Open Amazon's Business Prime plan page. Read the numbers. Done.
We would rather you did that than trusted our table, and it is why we link the source on every page rather than asking for the benefit of the doubt. If Amazon's page and ours ever disagree, Amazon is right and we are out of date — tell us and we will fix it within seven days, with a dated correction note.
The broader rule we work to: every figure on this site comes from an Amazon-owned page rather than another guide, and carries the date it was last checked. Copying competitors is precisely how the 3/10/100 problem propagated, so we do not do it. Full detail on our methodology page.
What to do with this
If you are choosing a Business Prime tier right now, count your actual buyers — people who place orders, not headcount — and match them against 5, 20 and 200. In a lot of small organizations the buyer count is much lower than the staff count, which pushes you down a tier again.
Then check whether you need a paid tier at all. Business pricing, quantity discounts, multi-user access, approval workflows, purchasing reports and tax-exempt purchasing are free on the account — that is on Amazon Business vs Business Prime, and the money question is on is Business Prime worth it.
Full tier detail is on Business Prime pricing and Business Prime plans compared. And if you are the five-person office staring at the first cliff in that table, we wrote about exactly that.
Bulk & Business is independent and not operated by Amazon. Links to Amazon on this page are affiliate links — we may earn a commission if you sign up, at no cost to you, and it never changes what we recommend. Full disclosure.
Plans and prices verified against Amazon on August 11, 2026. How we check.
