The Amazon automated pricing tool is a free repricer built into Seller Central. You set a rule, such as matching the lowest Featured Offer price, plus a minimum and maximum you will never breach, and Amazon adjusts your price automatically as competitors move.
Used with a proper floor, it wins Buy Box share without you watching all day. Used without one, it will happily race a competitor’s clearance sale to the bottom. We tested this on live accounts, and I have watched it happen inside a single weekend. The floor is the whole discipline.
How the Amazon automated pricing tool works
You build a rule with four components:
- The rule type: compete with the lowest price, compete with the Featured Offer, or a based-on-Buy-Box variant.
- A minimum price, your floor. This is the important one.
- A maximum price, which protects you from pricing yourself out during stockouts elsewhere.
- The SKUs it applies to, either selected manually or by filter.
Amazon then reprices within your band as the market shifts. It is rules-based rather than predictive, which is worth knowing: it reacts to competitors, it does not forecast demand.
Find it under Pricing, then Automate Pricing in Seller Central. Setup takes minutes. Deciding the floor takes longer, and should.
Setting the floor properly
Your minimum price is not a guess about what feels cheap. It is arithmetic.
Start with your landed cost per unit: goods, freight, duty, and prep. Add Amazon’s referral fee and FBA fulfilment fee for that size band. Add a returns allowance, because some categories run high. Then add the profit you actually require.
That total is your floor. I’ve found sellers routinely set floors five to ten percent too low because they forget returns and storage, and the tool obediently sells at a loss for a month before anyone notices.
Two habits worth adopting. Recalculate floors when Amazon changes fees, which happens annually. And recalculate after any freight spike, because a container booked at a higher rate changes your landed cost for that batch.
Rule types, and which to choose
Compete with lowest price. Aggressive. Suits commodity goods where the Buy Box goes to price. It also invites a race, so the floor matters most here.
Compete with the Featured Offer. More sensible for most sellers, because it targets the offer actually winning the Buy Box rather than the cheapest listing on the page, which may be a seller with terrible metrics who never wins anything.
Based on sales rank or velocity. Available in some tools rather than Amazon’s own, and useful for clearing aged stock deliberately.
For private label with no direct competition on the ASIN, honestly, automated repricing does very little. Your price is a positioning decision, not a reaction. I would leave those SKUs on manual and spend the attention on listing optimisation instead.
Amazon automated pricing tool versus a paid repricer
| Capability | Amazon’s tool | Paid repricers |
|---|---|---|
| Cost | Free | Monthly subscription |
| Rule sophistication | Basic | Velocity, time-of-day, competitor filters |
| Speed of reaction | Periodic | Often near real time |
| Competitor filtering | Limited | Exclude poor-metric sellers, FBM, etc. |
| Multichannel | Amazon only | Walmart, eBay, and more |
| Profit-based logic | Manual floors | Automatic margin protection |
The honest verdict: Amazon’s free tool is enough for a small catalogue with straightforward competition. Paid repricers earn their keep when you resell brands against many competitors, when speed decides Buy Box share, or when you need to exclude specific rivals from your calculations.
In our experience, sellers under a few hundred SKUs rarely regret starting free.
A safe rollout, in five steps
- Calculate floors for every SKU first. Do not enable a single rule before this is done.
- Start with five products, ideally your least critical.
- Watch for a week. You are checking whether the tool behaves as you expected, not whether sales rose.
- Check price history, not just current price. A repricer that dipped to your floor and back tells you something about a competitor.
- Then widen. Add SKUs in groups, keeping anything strategic on manual.
Review the whole rule set monthly. Ours get reviewed on a schedule, and roughly a third change each time, mostly because fees or costs moved.
What repricing cannot fix
Worth being clear about the limits, because sellers sometimes reach for a repricer when the problem is elsewhere.
A bad price position. If your landed cost means you can never compete on a commodity ASIN, automation just documents that faster. The fix is sourcing, and our sourcing management exists for exactly that conversation.
Poor account health. The Buy Box weighs metrics as well as price. Late shipments and defects lose you the box at any price, which is account management work rather than pricing work.
Weak listings. A cheaper price on a page that does not convert wastes both the discount and the traffic.
Stockouts. Nothing prices its way out of being unavailable, and inventory planning prevents more lost Buy Box share than any rule.
In our experience, roughly half the sellers who ask us about repricers have one of those four problems instead. Automation is worth doing, and it is not the lever they were reaching for.
Where automated pricing goes wrong
- No floor, or a floor built on unit cost alone. The classic, and the expensive one.
- Competing against yourself across two SKUs of the same product.
- Chasing a seller with three units left. They vanish, and you are left cheap.
- Leaving rules on during a stockout elsewhere, where a high maximum would have earned you margin.
- Forgetting Q4. Demand rises, and matching the lowest price during peak leaves money on the table.
- Ignoring the Buy Box outcome. Price is one input; seller metrics, shipping speed, and stock all matter. Winning on price while losing on account health achieves nothing.
FAQ
Is Amazon’s automated pricing tool free?
Yes. It is included with a Professional selling plan at no extra charge, which makes it the sensible first repricer for most sellers.
Will automated pricing win me the Buy Box?
It helps, and price is only one factor. Amazon also weighs fulfilment method, seller metrics, shipping speed, and stock availability, so a competitive price with poor account health still loses.
Can automated pricing lose me money?
Yes, if your minimum price is wrong. Set floors from landed cost plus all Amazon fees plus a returns allowance plus your required margin, then check them whenever fees or freight change.
Should private label sellers use a repricer?
Usually not for their main SKUs. Without direct competition on the ASIN, price is a positioning decision. Repricing matters far more for resellers competing on shared listings.
How often does Amazon’s tool reprice?
It updates periodically rather than instantly. Paid repricers generally react faster, which is the main reason high-competition resellers pay for one.
What is the difference between minimum price and floor?
They are the same thing in practice. Amazon calls it the minimum price; sellers usually say floor. Either way, it is the price below which the tool must never go.
Last updated: August 24, 2026. Amazon fee schedules change; recalculate your floors when they do.
