[Bug]: Orders summary in admin dashboard shows USD even though orders are in EUR in v2.18.0

[scherddel]

Package.json file

"2.18.0"

Node.js version

v20

Database and its version

16

Operating system name and version

nixos

Browser name

No response

What happended?

Order summary shows USD

Actual order is in EUR and also the default currency is EUR.

Expected behavior

Order Summary shows EUR insetad of USD

Actual behavior

see above

Link to reproduction repo

not needed

[medusa-os-bot]

Thanks for reporting this! We've labeled it as a bug and will investigate.

Reporter on v2.18.0 (Node v20, Postgres 16, NixOS) sees order amounts displayed in USD in the admin dashboard's order summary view, despite the orders and default store currency being EUR. Codebase contains hardcoded '|| "USD"' fallbacks in table display utilities (table-display-utils.tsx:126 and cell-renderers.tsx:446) that render USD when currency_code is falsy in a table row. The order detail summary section (order-summary-section.tsx) correctly reads order.currency_code throughout with no USD fallback, so the issue likely originates from a list/overview display context. Root cause investigation is needed to confirm where currency_code is missing from the response and why the USD fallback triggers for EUR stores.

[scherddel]

I have checked the payload of the call retrieving the orders
http://localhost:9000/admin/orders?fields=display_id%2Ccreated_at%2Ccustomer.first_name%2Ccustomer.last_name%2Ccustomer.email%2Ccustomer.phone%2Csales_channel.name%2Cpayment_status%2Cfulfillment_status%2Ctotal%2Cshipping_address.country_code&order=-display_id&offset=0&limit=20

and the response payload does not contain order.currency_code

{
    "display_id": 305,
    "created_at": "2026-07-03T11:41:38.427Z",
    "total": 160.95,
    "id": "order_01KWKWHJQR3Y8XAA0PWRF3W4D5",
    "status": "pending",
    "version": 1,
    "customer_id": "cus_01JTJPYE1TKSZ1P4XRJ8763DGE",
    "sales_channel_id": "sc_01JTH0CSGXZSGTY81P212VCHN8",
    "shipping_address": {
        "country_code": "de"
    },
    "items": [
    ],
    "customer": {
        "first_name": null,
        "last_name": null,
        "email": "xxx@xxx.com",
        "phone": null,
        "id": "cus_01JTJPYE1TKSZ1P4XRJ8763DGE"
    },
    "sales_channel": {
        "name": "Default Sales Channel",
        "id": "sc_01JTH0CSGXZSGTY81P212VCHN8"
    },
    "payment_status": "awaiting",
    "fulfillment_status": "not_fulfilled"
}

[kartikey116]

Hi! I'd like to work on this issue. If no one else is already working on it, I'd be happy to submit a PR.