Amazon to eBay software: a buyer's checklist for choosing the right tool

What should Amazon to eBay software do for you?

Good Amazon to eBay software does four jobs well. It reads the current Amazon price and stock accurately, turns that reading into an eBay price that covers your fees and profit, stops bad changes before they reach eBay, and keeps orders and tracking organised after a sale. Features such as AI titles or dashboards matter less than those four.

This checklist covers the questions to ask any vendor before you pay. It is written for sellers on both eBay.co.uk and eBay.com, and it points out where the rules differ. For a wider set of vendor questions, see our guide to what to look for in dropshipping software.

Does Amazon to eBay software change eBay's drop shipping rules?

No. eBay's drop shipping policy says dropshipping, where you fulfil orders directly from a wholesale supplier, is allowed. Listing an item on eBay and then buying it from another retailer or marketplace, such as Amazon, that ships directly to your buyer is not allowed. The policy is published on both eBay.co.uk and eBay.com.

Even when you dropship from a wholesale supplier, you stay responsible for delivering the item safely within the time frame stated in your listing and for the buyer's overall satisfaction. eBay may remove listings, issue a warning, restrict activity or suspend the account.

No software changes this. Be wary of any vendor that describes its tool as making a sourcing method allowed or your account safe. Every Amazon purchase is also made under Amazon's own Conditions of Use and Sale, so read them yourself rather than relying on anyone's summary.

How does the tool read Amazon prices and stock?

Every repricing decision depends on the reading it starts from. If the price or stock figure is wrong or stale, nothing later in the tool can fix it. Ask the vendor three questions.

Where does the reading come from?

Some tools read Amazon from their own servers; others read it in a browser on your computer. Ask which method the tool uses, how often each product is read and what happens when a reading fails. A specific answer is a good sign. Vague talk of "real-time data" is not.

Which delivery location is used?

The buy box is the offer Amazon shows by default on a product page, with its price, seller and delivery estimate. It can change with the delivery address. Check that you can choose the postcode or ZIP code the tool reads at, so its figures match what you would actually see.

What exactly is captured?

Price alone is not enough. A useful reading includes the currency, stock status, the seller of the buy box offer and the delivery estimate. Dropizon, for example, reads the live buy box in a real browser tab on your own computer and IP, at a delivery postcode you choose, with no proxies; how Dropizon works explains the process. For the detail on detection methods, read how out of stock detection really works.

Does the repricing formula include eBay fees and a minimum profit?

A repricing formula is the rule the software uses to turn a source price into a selling price. The common mistake is adding a markup to cost and forgetting that eBay charges fees as a percentage of the final price, which includes the fee portion itself. A good tool grosses fees up: it works out the price at which, after fees, you still keep your cost plus your profit.

Example (hypothetical numbers): suppose an item costs £20 on Amazon, you want at least £3 profit, and you use a combined fee rate of 15% purely for the arithmetic. This is a made-up rate, not eBay's actual fee. Check current figures on eBay UK's selling fees page or the fee pages in your eBay.com account.

The gap looks small on one item, but it repeats on every sale. Ask the vendor:

• Can I set a percentage markup, a fixed markup, or both?
• Are eBay fees, including any Promoted Listings ad rate, grossed up into the price?
• Is there a minimum profit floor that blocks prices below it?
• Can I override the formula on individual listings?
• Does it handle currency correctly if my eBay site and Amazon marketplace differ?

Two fee points catch sellers out. On eBay UK, if you buy items to resell you must register as a business seller, so private seller fee rules do not apply to you, and business fees vary by category. With Promoted Listings general campaigns, the ad fee is a percentage of the total sale amount including postage and taxes. If eBay converts currency for you, eBay UK's seller currency conversion charge is 2.5%, rising to 2.75% from 1 December 2026, so update any formula that includes it.

What guards stop a wrong price or an out of stock sale?

A guard is a check that runs before the software changes a live eBay listing. Without guards, one bad reading (a missing decimal, the wrong currency, a third-party offer at an odd price) can go straight to eBay. Look for:

• Currency check: refuses a change when the reading's currency is not the one expected.
• Price limits: a floor, a ceiling and ideally a cap on how far a price can move in one change.
• Holds for review: suspicious changes wait for your approval instead of going live.
• Stock guard: sets the eBay quantity to 0 when Amazon shows out of stock, used only, restricted, pre-order or a dead page, and restores it when the item returns.
• A log: a recorded reason for every change and every hold, so you can see why a price moved.

Stock affects your account as well as your margin, because order problems feed into seller standards. On eBay UK, the transaction defect rate for Above Standard allows up to 2% of transactions with defects, and Top Rated allows no more than 0.5%. eBay UK evaluates sellers on the 20th of each month. Read the eBay UK seller performance policy for the full rules; eBay.com publishes its own standards in its help pages.

How well does it import listings and screen VeRO brands?

Import features save time, but every imported listing is still your listing and you answer for it. Check a sample of the output against eBay's rules:

• Titles: eBay allows at most 80 characters. Does the tool trim sensibly or cut words in half?
• Photos: the eBay picture policy requires at least 500 pixels on the longest side and bans added borders, added text, artwork or marketing material and watermarks of any kind. Photos must accurately represent the item.
• Item specifics: eBay's Best Match guidance advises filling in specifics such as make, model, size, colour and style.
• Variations: in a multi-variation listing, is each size or colour linked to its own source product and priced from it?

The Verified Rights Owner (VeRO) programme lets intellectual property rights owners report listings that infringe their rights. eBay may remove the listing, warn, restrict or suspend the account; see the VeRO programme page. Ask whether the tool checks brands before drafts are published, whether it flags live listings that match, and how its brand list is kept up to date. A brand check is a screen, not a clearance: you still judge each product.

Bulk imports can also run into eBay selling limits, which cap how much you can list and sell each month even when free listings remain. Check your current limit in Seller Hub before importing hundreds of items.

What should happen after an eBay sale?

The order stage is where problems show up in feedback and seller metrics. Ask the vendor how the tool handles these points.

Is the listing rechecked straight away?

After a sale, the source price or stock may have changed. A good tool re-reads and reprices the sold listing first, before other work, so the next buyer does not pay a stale price.

Do you stay in control of spending?

Prefer a design where you confirm any purchase yourself rather than one that spends money unattended. You are the seller of record and responsible for every order.

Is tracking uploaded to eBay?

On eBay UK, with tracking, an item counts as late if the delivery scan is after the latest estimated delivery date and there is no carrier scan within the dispatch time. Top Rated needs no more than 5 late deliveries or 3% of transactions, so reliable tracking upload matters.

Does it fit the delivery and refund rules where you sell?

Software can show order statuses and deadlines, but meeting these rules is your job, not the tool's.

How should you compare pricing, trials and support?

Price is easier to compare once the features above are equal. Watch for these points:

• Pricing model: per listing, per order or per tier. Are any guards or features locked to higher plans? Our guide to how much dropshipping software costs explains how to compare models fairly.
• Marketplaces: which eBay sites and which Amazon marketplaces are supported, and how many Amazon marketplaces can feed one eBay account.
• Connection to eBay: does it change listings through eBay's official APIs, and what permissions does any browser extension request?
• Documentation: is the pricing formula and every guard written down, so you can predict what it will do?
• Exit: can you cancel monthly, and do your listings stay in your own eBay account if you leave?
• Independence: is the vendor affiliated with eBay or Amazon? Claims of special status deserve a direct question.

A quick buyer's checklist before you subscribe

1. Read eBay's drop shipping policy for your site and decide how you will source within it.
2. Write down your listing count, your eBay site and your source marketplace.
3. Ask each vendor where its Amazon readings come from and at which postcode or ZIP code.
4. Recreate the hypothetical fee example above with your own figures and check the tool matches your arithmetic.
5. Confirm there is a profit floor, a price ceiling, a currency check and a review hold.
6. Trial the tool on 10 to 20 listings, not your whole store.
7. Watch the log when a source goes out of stock and check the eBay quantity drops to 0.
8. Review a sample of imported titles, photos and item specifics against eBay's policies.
9. Check VeRO flags on your existing listings.
10. Confirm the cancellation terms and what happens to your listings if you leave.