Trace a Shopify order all the way into Business Central

**Objective:** Give the full status of Shopify order `{order-name}` across both systems: what was ordered, whether it shipped, whether it reached Business Central, whether it has been invoiced there, and what is still owed.

**Step 1: Find the order in Shopify**

Call `shopify-get-order` with `name` set to `{order-name}`. If nothing comes back and `{order-name}` is numeric, call it again with `order-number`. If more than one order comes back, list them and stop. Keep `order-id`, `name`, `order-number`, `created-at`, `email`, `total-price`, `total-outstanding`, `currency`, `financial-status`, `fulfillment-status` and `cancelled-at`.

**Step 2: Shopify detail**

With the `order-id`:

* Call `shopify-get-order-line` with `order-id` for the lines (`sku`, `title`, `quantity`, `price`, `fulfillable-quantity`).
* Call `shopify-get-fulfillment` with `order-id` for shipments (`status`, `shipment-status`, `tracking-company`, `tracking-number`, `tracking-url`).
* Call `shopify-get-transaction` with `order-id` for payments (`kind`, `status`, `gateway`, `shop-amount`, `processed-at`).

**Step 3: Find it in Business Central**

The Shopify order name is carried in Business Central's `external-document-number`. Call `business-central-get-sales-transaction` with `external-document-number` set to the Shopify `name`, then `business-central-get-posted-sales-invoice` with the same value. If both are empty, retry both with `order-number` (without the #).

For an open sales document, call `business-central-get-sales-transaction-line` with `document-number` to see `quantity-shipped`, `quantity-invoiced` and `outstanding-quantity`. For a posted invoice, keep `invoice-number`, `posting-date`, `total-amount-including-tax`, `remaining-amount` and `due-date`.

**Step 4: Report**

A short status block:

* **Shopify:** created, financial status, fulfillment status, total, outstanding
* **Shipping:** each fulfillment with carrier and tracking link, or not shipped
* **Business Central:** document type and number, or not found
* **Invoice:** invoice number, posting date, amount, remaining amount, due date, or not invoiced

Then a lines table: SKU, title, Shopify quantity, fulfillable, Business Central shipped, invoiced, outstanding.

End with one sentence naming anything that disagrees, for example shipped in Shopify but not shipped in Business Central, paid in Shopify but an open balance in Business Central, or totals that differ.

**Rules & Guidelines:**

* `shopify-get-order`, `shopify-get-order-line`, `shopify-get-fulfillment` and `shopify-get-transaction` are on the shopify server. `business-central-get-sales-transaction`, `business-central-get-sales-transaction-line` and `business-central-get-posted-sales-invoice` are on the business-central server.
* This prompt is read-only. Do NOT call `shopify-update-order`, `business-central-update-sales-order` or any other create, add or update tool on either server.
* If the user names a Business Central company, pass it as `company` on every Business Central call.

**Validation:**

* If the order is not in Shopify, say so and stop.
* If the order is in Shopify but not in Business Central, report the Shopify side in full and state plainly that it has not reached Business Central.
* Compare totals rounded to 2 decimals, and only when the currencies agree.