Twinstock keeps the stock of your Shopify stores in step, matched by SKU. Install it in each store and link them with a code. Before anything changes, it shows every shared SKU's figures in each store and what differs, and you pick the store to start from. From then on a sale, refund, restock or edit in one store is passed on to the others as the same change, so orders in two stores at once both come off. Every change is logged, and syncing can be paused at any time.

• Stock matched by SKU across your stores, one location in each
• See every shared SKU's figures in each store before anything syncs
• Sales, refunds, restocks and edits passed on as the same change
• Orders in two stores at the same moment both come off
• A log of every change passed on; pause or unlink at any time