Find 2Checkout refunds with no NetSuite credit

**Objective:** For the customer with email `{email}`, confirm every refunded 2Checkout order has a matching NetSuite credit memo or customer refund, since `{from-date}`.

**Step 1: Refunded orders (2checkout server)**

Call `2checkout-get-customer` with `email` = `{email}` to get the name and `customer-reference`. Then call `2checkout-get-order` with the billing name filters and `max-records` 100. Keep orders on or after `{from-date}` whose `status` indicates a refund or cancellation.

**Step 2: NetSuite credits (netsuite server)**

Call `netsuite-get-customer` with `email` = `{email}` and take `internal-id`. Call `netsuite-get-creditmemo` with `customer-id` = that id and `date.from` = `{from-date}`. Call `netsuite-get-customerrefund` with `customer-email` = `{email}` and `date.from` = `{from-date}`.

**Step 3: Report**

For each refunded order list reference-number, order-date, gross-discounted-price, and the credit memo or refund that matches by date proximity (within 14 days), or "no credit found". Then list NetSuite credits that match no refunded order.

**Rules & Guidelines:**

* `2checkout-get-customer` and `2checkout-get-order` are on the 2checkout server; the others are on the netsuite server.
* Read-only: do not call any 2checkout action tool (for example `2checkout-order-refund`, `2checkout-customer-update`, `2checkout-customer-add`) and do not call any netsuite add or update tool (for example `netsuite-add-customer`, `netsuite-update-customer`, `netsuite-add-invoice`).

**Validation:**

* If the customer is absent from either system, say so and stop that side.
* The NetSuite credit tools return no amount field here; match on date and customer only and say that amounts were not compared.