Overview

Needs your attention

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Cross-list next

Inventory

Active items that aren't on every platform you've added. More platforms, more buyers.

Marketplaces

Manage

Recent activity

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    FlipSync on your phone

    Take the photos and start a listing on your phone at flipsync.co.uk/phone (add it to your home screen). Each item lands here by itself, ready to check and cross-list. Your inventory and sales can show there too: Settings › FlipSync on your phone.

    Inventory / New

    New listing

    Create once, post everywhere, or import a listing you already have.

    Templates fill only empty fields and add your standard description footer.

    Photos

    Drop photos here, drag to reorder, click one to edit. The first photo is the cover. Up to 20.

    Listing

    Item details

    Stock

    Price

    Listing quality

      Post to

      It has sold, so it isn't posted again. To list another one like it, use Duplicate in Inventory.

      Inventory

      Import from your shops New listing

      Stats

      Sales FlipSync has recorded across all your platforms.

      Sales by platform

      Recent sales

      Top brands

      Top categories

      Best sources return on what you paid

      Stock age unsold items by days since added

      Best days to sell sales by weekday, this period

      Sell-through by platform sold vs listed there, this period

      Sales

      More

      Inbox

      Every marketplace's messages together: reply, answer offers, or send one message to several buyers.

        Pick a conversation.

        Message

        The same message goes to each, one every few seconds, from the marketplace it's on. Keep it friendly: marketplaces can restrict accounts that send too many of the same message.

        Expenses & tax

        Track running costs and see each UK tax year at a glance: sales, costs, profit, the £1,000 trading allowance and platform reporting.

        Expenses

        DateCategoryNoteAmount

        A record-keeping aid, not tax advice. Selling your own unwanted things is usually not trading; buying to resell is. If you're unsure, check GOV.UK or ask an accountant.

        Connections

        FlipSync works through the marketplace accounts you're signed into in this browser. Your passwords never leave the marketplace's own login page.

        More platforms

        Add the marketplaces you sell on. Beta platforms use FlipSync's generic auto-fill and haven't been tested live yet. Sales there ask you to confirm before anything is removed elsewhere.

        Seller profile

        Everything marketplaces ask for when you open an account. Fill it in once and FlipSync fills in each sign-up form for you.

        Activity

        Everything FlipSync has done: posts, sale checks, removals and problems.

        Settings

        How FlipSync checks, posts and prices. Everything is stored in this browser.

        Help

        Something not working, or working oddly? Report it here and it comes straight to us with the details we need to fix it. Or email [email protected].

        FlipSync on your phone

        At flipsync.co.uk/phone you can photograph items and start their listings, and keep an eye on your inventory and sales.

        FlipSync keeps a copy on flipsync.co.uk for your phone to show: each item's title, brand, size, price, SKU, storage spot, tags, where it's listed (with links) and the last 90 days' sales, with a small picture. Not your costs, descriptions or buyers. Switching it off deletes the copy.

        General

        Sale checks only run while Chrome is open.

        Only marketplaces you can sell on from here are shown, everywhere in FlipSync.
        Depop "Other". Blank = Depop Shipping, which needs a return address saved on Depop.
        Shown on the Overview with how you're tracking.

        Automation

        Vinted's terms (from 8 October 2026) don't allow automated tools or bulk relisting. If you turn on anything here for Vinted, Vinted could restrict or close your account: it's your choice, at your own risk. FlipSync goes slowly, only works while Chrome is open, and stops for a day if Vinted pushes back.

        Takes a listing down and posts it again as new, so it's back near the top of search. One at a time, at least 40 minutes apart; each opens the site in a window for a minute or two.

        On
        and

        When someone favourites one of your items on Vinted, FlipSync sends them one offer for it. One every few minutes; never twice to the same person for the same item.

        For offers on items that are in FlipSync, judged against the price on that marketplace. Anything between the two is left for you to answer, with a notification. Facebook and Reluv have no counter-offers: there, an offer under the decline line is declined. On Facebook, a chat whose last message is an offer is opened to answer it, so it shows as read. On eBay, the lines go on each listing as FlipSync posts it (eBay's own auto-accept and minimum offer): eBay answers by itself, and can't counter. Change them and FlipSync offers to update the eBay listings already posted.

        On

        Appearance

        Applies straight away, in this browser only.

        Performance

        How hard FlipSync works your computer during big jobs: bulk imports, sale checks and bulk posting. Pick a lower setting if your computer slows down or freezes while importing. Applies straight away, even to an import that's running.

        Pricing & fees per platform

        Fill typical UK fees:

        Price adjustment lists an item higher (or lower, with a minus) on that platform, e.g. +10% on eBay to cover its fees. Fees are what each platform takes from a sale, used for profit in Stats, Sales and the listing form. Check your platforms' current fees.

        PlatformPrice adjustment %Fee %Fixed fee £

        Your details

        Your name, contact details, address, shop and business details now live on their own page and fill marketplace sign-up forms for you.

        Open your seller profile

        Templates

        Reusable details for listings you make often (e.g. "Nike tees": brand, condition, category and a standard footer). Apply one from the listing form: it fills only empty fields and adds its description as a footer. You can also save the listing form as a template ("Save as template…").

          Backup

          A file with everything you've set up: every item, photo and listing link, expenses, templates, all your settings (fees and price rules too), your profile and photo, and which marketplaces you use. Restoring fills all of that back in. Items already here are kept as they are; ones you don't have are added.

          Updates

          Edit photo

          ↑ ↓ move↵ openEsc close

          Keyboard shortcuts

          N
          New listing
          Ctrl K
          Search items, pages and actions
          /
          Search inventory
          J K
          Inventory: next / previous item (Enter opens, X selects, E edits)
          H I S T E C P A
          Overview, Inventory, Stats, Sales, Expenses & tax, Connections, Profile, Activity
          ,
          Settings
          Ctrl S
          Save the listing
          Ctrl Enter
          Save & cross-list
          Shift + click
          Select a range of items
          Esc
          Clear selection, close panels
          ?
          This list

          Print labels

          On each label QR codes

          Any label can be added as a file too (PDF or picture).

          Report a problem

          It goes straight to FlipSync, so we can find and fix it. We'll email you if we need to know more.

          See the technical details