Q-MER.CH

For Shopify sellers

Prepare marketplace listings in Shopify. Publish to eBay with QST Desktop.

QST Listing Workspace helps you review products and create marketplace-ready packs inside Shopify. Pair it with QST Desktop for direct eBay publishing and extra local tools. Shopify access stays read-only, so QST cannot alter your original product data.

Read-only Shopify connection Review before publishing Shopify app + Windows companion

Install QST for Shopify Explore QST & calculate time saved

Direct eBay publishing Batch or single listing Images, specifics and policies Multi-marketplace export packs

QST workflow

1. Shopify product

QST reads your existing title, price, tags, images and inventory.

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2. Review in QST

Refine marketplace content without changing your Shopify catalogue.

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3. Publish or export

Create eBay listings, or prepare copy-ready packs for other marketplaces.

Manual workflow

Building an eBay listing by hand can often take 10–20 minutes per product.

Direct eBay publishing

Use QST Desktop to publish selected products with your saved eBay settings.

Read-only Shopify

Your original Shopify product data cannot be accidentally overwritten by QST.

Designed for sellers who already have products in Shopify and want to avoid retyping the same listing information across eBay, Etsy, Vinted and other marketplace workflows.

About Q-MER.CH

Q-MER.CH is the creative home of UK maker Mark Sowden — bringing together electronic music, artwork, experimental projects, games and practical tools for independent creators and sellers.

Q-MER.CH Sync Tool (QST) is available now for Shopify sellers who are tired of rebuilding the same product listings across multiple marketplaces. QST Listing Workspace uses secure, read-only access to Shopify so you can review product readiness, refine marketplace copy, choose images and download listing packs without overwriting your original Shopify product information.

Pair the Shopify app with QST Desktop for Windows to add direct eBay publishing, business-policy and category tools, CSV exports, local image controls and marketplace listing packs. You review the prepared listing and decide when anything is published.

Available now Install the Shopify app or download QST Desktop

Music (Q-MARX) Artwork & Paintings Q-MER.CH Sync Tool Games

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Prepare marketplace listings in Shopify. Publish to eBay with QST Desktop.

About Q-MER.CH

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