**Requirements:** Admin role; your store's domain from section 3. 1. In **Integrations**, find the **Shopify** card (in "Available" state) and click **Connect**. 2. Paste your store's domain into the field — either `mitienda.myshopify.com` or the full URL, or your own domain if you have it configured in Shopify, works: the Platform normalizes it automatically. 3. Click **Connect**. **Result:** the Platform **verifies the connection live against your store** before saving anything — it doesn't accept a domain with a valid format and nothing more. If verification fails, you're told the specific error (section 8) and no configuration is saved. If it succeeds, the card switches to **Connected** and shows the connected domain.