What Repricers Do
Repricing software automatically adjusts your Amazon prices based on rules you configure. It monitors competitor prices and Buy Box status, then changes your price to maintain competitiveness within the boundaries you set. For sellers with more than a handful of products, manual repricing is impractical — the market moves too fast. A repricer handles thousands of price decisions per day that you could never manage manually.
Setting Minimum and Maximum Prices
The most important repricer configuration is your minimum price. This is the absolute floor below which the repricer will never go, regardless of what competitors do. Calculate this carefully — it should cover your product cost, Amazon fees, prep costs, shipping to FBA, and your minimum acceptable profit. Never set a minimum price that results in a loss.
Your maximum price is the ceiling — the highest you will charge even if competition disappears. This prevents your products from pricing embarrassingly high during temporary competitor stockouts. Set it at a level that is profitable but still represents fair value to customers.
Buy Box Targeting Strategy
Most repricers offer a "target Buy Box" strategy that adjusts your price to the minimum needed to win or share the Buy Box. This is generally more profitable than a "lowest price" strategy because it does not give away margin unnecessarily. If you can win the Buy Box at fourteen pounds ninety-nine, there is no reason to price at fourteen pounds just because a competitor is at fourteen pounds fifty.
Treating Competitors Differently
Good repricers let you set different rules for different competitor types. You might choose to compete aggressively against other FBA sellers (who are your direct Buy Box competition) while ignoring FBM sellers who are less of a threat. You can also configure rules to ignore sellers with very low feedback scores or those who are likely to run out of stock soon.
Common Mistakes
The biggest mistake is setting up a repricer and forgetting about it. Market conditions change, your costs change, and rules that made sense six months ago might be losing you money today. Review your repricer performance monthly — check which products are hitting their floor (indicating competitive pressure), which are comfortably above floor (indicating possible room to increase minimum), and whether your overall Buy Box share and profitability are trending in the right direction.
Another common error is racing to the bottom because the repricer is set to always beat the lowest price. This triggers price wars and destroys margins. Configure your repricer to be competitive but not suicidal — winning the Buy Box at a loss is worse than not winning it at all.