Sales channel
B&Q Marketplace Inventory Management
Sell on B&Q Marketplace and keep stock accurate automatically
UK's #1
DIY marketplace
Real-time
stock sync
Free
up to 50 SKUs
B&Q Marketplace (DIY.com) is the UK's largest DIY and home improvement marketplace. Salync connects to B&Q via the Mirakl platform — keeping your offer quantities accurate in real time alongside every other channel you sell on.
What you get with B&Q Marketplace + Salync
Mirakl offer sync
B&Q Marketplace runs on the Mirakl platform. Salync updates your offer quantities via the Mirakl API the moment stock changes anywhere.
Prevent order cancellations
Cancelling a B&Q Marketplace order hurts your seller metrics. Salync keeps quantities accurate so you only sell what you actually have in stock.
Sync with eBay and Amazon
Selling the same products on eBay or Amazon too? Salync keeps B&Q Marketplace, eBay, and Amazon all in sync from one central inventory.
SKU-based matching
Link your B&Q Marketplace offers to your central catalogue via your Mirakl shop SKU — no manual mapping required once it's set up.
Bulk stock updates
Restocked your warehouse? Update quantities for all your B&Q Marketplace offers at once from your Salync dashboard.
Full audit trail
Every stock movement is logged with timestamp and source. Spot what changed and when — essential for reconciling supplier deliveries against sales.
How it works
Generate your Mirakl API key
In your B&Q Seller Admin, go to Settings → API and generate your Mirakl API key. It takes under a minute.
Connect B&Q in Salync
Paste your API key into Salync's Add Channel dialog. Salync verifies the connection and saves your credentials.
Set your Mirakl shop SKU per product
On each product's Channels tab, enter the Mirakl shop SKU that matches your B&Q Marketplace offer. This is the link between Salync and your listing.
Stock stays accurate automatically
Every time stock changes — from an order anywhere, a purchase order receipt, or a manual adjustment — Salync pushes the updated quantity to B&Q.
Ready to sync your B&Q Marketplace inventory?
Free for up to 50 SKUs. No credit card required.
Frequently asked questions
What is B&Q Marketplace?
B&Q Marketplace is the third-party seller platform on DIY.com — the UK's largest home improvement and garden retailer. It runs on the Mirakl marketplace platform.
How does Salync connect to B&Q Marketplace?
B&Q Marketplace uses the Mirakl platform. Salync authenticates with your Mirakl API key and updates your offer quantities via the Mirakl PUT /api/offers endpoint.
What is a Mirakl shop SKU?
Your Mirakl shop SKU is the seller-side identifier you assigned to each offer when you created it in B&Q Seller Admin. It's different from the product's marketplace EAN or product reference. You enter this in Salync so it knows which offer to update.
Will Salync update B&Q stock when I sell on eBay?
Yes. When an order arrives on eBay (or any other connected channel), Salync deducts the stock and pushes the updated quantity to your B&Q Marketplace offers in real time.
What categories can I sell on B&Q Marketplace?
B&Q Marketplace focuses on home improvement, DIY, garden, tools, and related categories. If your products fit these categories, you can apply to sell on the marketplace through B&Q's seller onboarding process.
Further reading
Other integrations
Start managing your B&Q Marketplace inventory today
Join thousands of sellers using Salync to keep stock accurate across every channel. Free for up to 50 SKUs.
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