# Anti-detect browser for ecommerce > An anti-detect browser for ecommerce gives each store its own profile, exit and cookies. eBay allows several accounts; Amazon wants a business need. Source: https://mosaicbrowser.com/use-cases/ecommerce ## Anti-detect browser for ecommerce: what sellers need An anti-detect browser for ecommerce gives each store or marketplace account its own browser profile, so stores never share cookies, a fingerprint or an exit address. Pick one that matches timezone and language to the exit, checks proxies before launch and does not price per profile. ![Every store in a profile of its own, beside a screenshot: filtering Mosaic profiles by tag: only the profiles tagged "shop" are listed](https://mosaicbrowser.com/covers/ecommerce.webp) Ecommerce sellers end up with several browser sessions that must not touch: a store per marketplace, a store per region, a second brand that is its own company, the supplier portals behind them. An anti-detect browser keeps each of those in a profile with its own cookies, its own device fingerprint and its own exit address. Whether you need one depends on two things: what your marketplaces allow, and how many stores you actually work in. ## What each marketplace allows The rule decides whether a second account is a business decision or a problem. These are the marketplaces' own words, read on 2 November 2026. | Marketplace | What it says about more than one account | | --- | --- | | Amazon | The Seller Code of Conduct says not to "operate more than one selling account on Amazon without a legitimate business need" | | eBay | The multiple accounts policy says "Users may have multiple accounts on eBay", but not to register new ones to avoid restrictions or limits, and standards apply across all of them | | TikTok Shop (US) | The seller setup guide says a seller can set up to 5 shops, one shop at a time | Mosaic keeps the stores you are entitled to run apart; it does not change what a marketplace allows. If a marketplace has suspended a store, a new profile is not a way back, and we do not support using it as one. Mosaic is a desktop app Email yourself the link and open it on your computer. [How it works: Matched to the exit](https://mosaicbrowser.com/features/exit-matching) ## When you do not need one A single store needs an ordinary browser. Two stores that you open once a week can live in two Chrome profiles, which split cookies and leave the fingerprint and address shared. An anti-detect browser earns its place when stores must not look like one device: separate companies, separate regions with their own exits, or an agency working in several clients' stores. [How accounts get linked](https://mosaicbrowser.com/guides/how-to-manage-multiple-accounts-without-getting-linked) shows which layer each option leaves shared. ## What to check in an anti-detect browser for ecommerce Most of the pages ranking for this query are written by browser makers. These are the questions we would put to any of them, with our own answers beside them. ### Does each store get its own exit, and does it stay put? A store should come from the same country every day. In Mosaic, a [provider](https://mosaicbrowser.com/features/proxy-providers) mints a separate session for every profile, and a session you pin is never moved; if it dies, the launch stops and tells you. ### Does the profile match the exit? A store in Germany with a clock set to New York is the first mismatch a scanner reads. Mosaic measures each profile's exit and sets its timezone, language and geolocation from it before the page loads. ### Is the proxy checked before the browser opens? Mosaic will not open a profile behind a proxy that has not answered and tunnelled, so a dead proxy cannot send a page load from your home address. ### Do store files stay with the store? Invoices, reports and label PDFs save into each profile's own folder, kept out of Spotlight and deleted with the profile. ### Where does the data live, and what does it cost at fifty stores? Mosaic keeps profiles, cookies and proxies on your computer. Pro is $49 a month, one plan, with no per-profile pricing. ![Mosaic profiles filtered to the shop tag, with each store's proxy location and timezone](https://mosaicbrowser.com/shots/tags-filter.png) *Stores tagged by kind, each with its own exit and matching timezone* ## Moving stores from another browser Sellers rarely start from nothing. Mosaic recognises exports from GoLogin, Dolphin Anty, AdsPower, Octo Browser and Multilogin by their shape and maps the name, notes, proxy, start pages, cookies where present, and the fingerprint fields that product recorded. Cookies come across only where the other product's export carried them. ## Where Mosaic is not the right pick No team seats, no cloud sync and no cloud phones. A profile lives on the computer that made it, so a shop with three staff on three laptops should use each marketplace's own user permissions. Mosaic sells no proxies; you bring a seller. The setup itself, store by store, is in [Mosaic for e-commerce sellers](https://mosaicbrowser.com/use-cases/e-commerce-sellers), and Amazon specifics are in [the Amazon sellers page](https://mosaicbrowser.com/use-cases/amazon-sellers). Free covers 3 profiles and 10 profile creations; Pro has a 14-day free trial. Both are on the [pricing page](https://mosaicbrowser.com/pricing). ## Sources 1. [Amazon Seller Central: Seller Code of Conduct](https://sellercentral.amazon.com/help/hub/reference/external/G1801), read November 2, 2026 2. [eBay Help: Multiple accounts policy](https://www.ebay.com/help/policies/identity-policies/multiple-accounts-policy?id=4232), read November 2, 2026 3. [TikTok Shop Seller University: How to set up your TikTok Shop](https://seller-us.tiktok.com/university/essay?knowledge_id=5159959451715374), read November 2, 2026 ## Questions ### Do I need an anti-detect browser for one store? No. One store in one ordinary browser is fine. The need starts when you work in several stores or marketplace accounts that should never share a session, an address or a device. ### Which marketplaces allow more than one seller account? It depends on the marketplace. eBay's policy says users may have multiple accounts; Amazon asks for a legitimate business need; TikTok Shop's US seller guide allows up to five shops, registered one at a time. Read the current rule before opening another. ### Can I make Windows store profiles on my Mac? Yes, with a caution. The profile is drawn coherently for Windows, but its fonts, their metrics and how they are drawn come from the Mac, so it matches less well: on our Mac, claiming Windows scored 80/100 on IPHey where macOS scored 100/100. ### Can I move my stores from another anti-detect browser? Yes. Mosaic recognises exports from GoLogin, Dolphin Anty, AdsPower, Octo Browser and Multilogin and maps the name, notes, proxy, start pages, cookies where present and the fingerprint fields that product recorded. ## Related [Mosaic for e-commerce sellers running several stores](https://mosaicbrowser.com/use-cases/e-commerce-sellers): Keep each store you are entitled to run in its own browser profile, with its own exit, cookies, logins and downloads, so stores never mix. [Anti-detect browser for Amazon sellers](https://mosaicbrowser.com/use-cases/amazon-sellers): An anti-detect browser for Amazon sellers keeps each selling account you may run in its own profile, on one steady exit, with its own codes and files. [How to manage multiple accounts without getting them linked](https://mosaicbrowser.com/guides/how-to-manage-multiple-accounts-without-getting-linked): Accounts get linked by shared cookies, IPs, fingerprints and habits. Give each its own profile, exit and history, then test it before you trust it. [Match browser timezone to proxy exits, automatically](https://mosaicbrowser.com/features/exit-matching): No need to match browser timezone to proxy by hand: Mosaic sets each profile's timezone, language and location from the measured exit, before every launch. [The best anti-detect browsers, compared on the same criteria](https://mosaicbrowser.com/compare/best-anti-detect-browsers): Seven anti-detect browsers on one table: free plan, entry price, what they bill by, teams, mobile and automation, from each vendor's own page in November 2026.    ## Set Mosaic up for e-commerce sellers Projects per client, a preset that mints each profile its own exit, and logins with 2FA codes kept per profile. Free holds 3 profiles. Pro is $49 a month for any number. Mosaic is a desktop app Email yourself the link and open it on your computer.