About this plugin
LystoSync connects WooCommerce to eBay without an eBay developer account. Publish products as listings, keep prices and stock in sync, and end listings automatically when items sell out. LystoSync handles the eBay API in the background. You never touch an App ID, Cert ID, or Dev ID. Coming from WP-Lister Pro for eBay? LystoSync Pro imports your listings, category mappings, variations, and profiles in one migration. See the FAQ below. Core features (free): Publish WooCommerce products as eBay fixed-price or auction listings Edit listings: price, quantity, title, description End (withdraw) listings at any time Auto-relist expired listings Manual Relist action from the listings table Listing profiles: reusable templates with eBay category, shipping, payment, and return policies Per-product shipping weight and dimensions sent to eBay Description templates with placeholder support GPSR compliance fields: manufacturer and responsible persons for EU product safety Archive ended listings on a nightly schedule Auto-sync on product save: changes push to eBay when you update a WooCommerce product Stock control: auto-end or update quantity when WooCommerce stock hits zero Background sync: queued listing updates pushed on a schedule Multiple eBay accounts OAuth account connection Business policy sync: pulls fulfillment, payment, and return policies from eBay Pro features ( LystoSync Pro ): Import existing eBay listings into WooCommerce Migrate from WP-Lister Pro for eBay: listings, category mappings, variations, and profiles Orders admin page: view, search, and manage imported eBay orders Automated order import on a schedule Mark orders as shipped on eBay when a WooCommerce order completes Shipment tracking: upload carrier and tracking number to eBay Automated buyer feedback after shipment WooCommerce to eBay category mapping LystoSense: AI-suggested item specifics for a product’s eBay category, reviewed before anything is saved Background inventory check: pulls live eBay status and updates listing state Faster sync intervals (5 and 15 minutes; free is fixed at 30) Sales sync toggle: pause all eBay syncs without deleting listings In-dashboard Pro updates with license key activation How it works: LystoSync handles eBay OAuth tokens server-side, so you never touch API credentials. You don’t need a LystoSync account, just your active eBay seller account. External Services This plugin transmits data to two external services: LystoSync (ebay-api.lystosync.com) All eBay API requests go through ebay-api.lystosync.com. On account connection, your site URL and license key are sent to authenticate. Subsequent requests include product data, pricing, inventory levels, order details, and shipment information, depending on which features you use. No data is sent until you connect an eBay account. Separately, the plugin can check for service notices (eBay API outages, critical fixes, and eBay changes that need action on your account). This is optional and off by default . You are asked once, at the end of setup, and can change the answer at any time under Settings, Advanced. While it is off, no request is made. While it is on, the check sends your plugin, WordPress, WooCommerce and PHP versions and your site language, and nothing else: no site address, email, eBay account, or customer or order data. Service: lystosync.com Privacy policy: https://lystosync.com/privacy Terms of service: https://lystosync.com/terms eBay Product listings, pricing, inventory, and shipment data are submitted to eBay via the LystoSync middleware. eBay’s own privacy policy and user agreement govern how eBay handles that data. Service: ebay.com Privacy policy: https://www.ebay.com/help/policies/member-behaviour-policies/user-privacy-notice-privacy-policy?id=4260 User agreement: https://www.ebay.com/help/policies/member-behaviour-policies/user-agreement?id=4259 Source Code The human-readable source files for all compiled assets ship with the plugin, in resources/js/ and resources/css/ , alongside the build script ( build.js ) and the build dependencies ( package.json ). Every generated file in dist/ also carries a header comment naming the source file it was built from. Build tools required: Node.js, npm To regenerate the compiled files in dist/ : Run npm install to install dependencies (esbuild, PostCSS, Autoprefixer). Run npm run build (or node build.js ) to compile and minify all assets. The build uses esbuild for JavaScript bundling and minification, and PostCSS with Autoprefixer for CSS. Compiled file => source file: dist/admin.js => resources/js/app.js dist/accounts.js => resources/js/accounts.js dist/listings.js => resources/js/listings.js dist/templates.js => resources/js/templates.js dist/template-editor.js => resources/js/template-editor.js dist/profiles.js => resources/js/profiles.js dist/settings.js => resources/js/settings.js dist/setup.js => resources/js/setup.js dist/setup-license.js => resources/js/setup-license.js dist/import.js => resources/js/import.js dist/wple-migration.js => resources/js/wple-migration.js dist/product-overrides.js => resources/js/product-overrides.js dist/product-metabox.js => resources/js/product-metabox.js dist/products-bulk-list.js => resources/js/products-bulk-list.js dist/order-metabox.js => resources/js/order-metabox.js dist/admin.css => resources/css/design-system.css + resources/css/admin.css + resources/css/category-picker.css dist/product-overrides.css => resources/css/product-overrides.css dist/product-metabox.css => resources/css/product-metabox.css dist/order-metabox.css => resources/css/order-metabox.css Each JavaScript entry point also pulls in shared modules from resources/js/lib/ , which are bundled into the output rather than shipped as separate files. The SortableJS library ( node_modules/sortablejs , bundled into dist/profiles.js and dist/settings.js ) is available at https://github.com/SortableJS/Sortable under the MIT license. Bundled fonts. The admin interface uses two self-hosted webfonts, copied from resources/fonts/ to dist/fonts/ by the build. Nothing is loaded from a font CDN or any other third-party host. DM Sans, Copyright 2014 The DM Sans Project Authors, https://github.com/googlefonts/dm-fonts Syne, Copyright 2017 The Syne Project Authors, https://gitlab.com/bonjour-monde/fonderie/syne-typeface Both are licensed under the SIL Open Font License 1.1. The full license texts ship as resources/fonts/OFL-DM-Sans.txt and resources/fonts/OFL-Syne.txt .