| Table | Order view for sorting, comparison, and pagination. |
| Kanban | Order cards grouped by status. |
| Transition | Allowed move between two statuses. |
| Optimistic update | Immediate visual change that rolls back if the server rejects it. |
| Webhook | Notification sent by WooCommerce when an order changes. |
| Realtime | Supabase channel delivering changes to the browser. |
| Fallback poll | Periodic sync used when a webhook fails. |
| Station | Operational configuration associated with a site/device. |
| SKU | Internal product code. |
| Extra | Optional addition to a product. |
| Extra category | Rules and grouping for related extras. |
| 2FA / MFA | Verification added after the password. |
| Email code | Required six-digit sign-in code. |
| TOTP | Code generated by an authenticator app every 30 seconds. |
| Drawer | Side panel used for filters. |
| Modal | Overlay window for details or forms. |
| Badge | Compact status or category label. |