# Gemeinderabatt
BO4E component · 4 fields · 3 uses in check identifiers and events
## Fields
| Field | Type | Description |
|---|---|---|
| `wert` | number (float) | Value |
| `einheit` | string | Unit |
| `typ` | string | Type |
| `bemessungsgrundlage` | number (float) | Assessment basis |
| Structure (BO4E) | Description | Format |
|---|---|---|
| [wert](/en/bo4e/202604/com/Gemeinderabatt#wert) | Value | number (float) |
| [einheit](/en/bo4e/202604/com/Gemeinderabatt#einheit) | Unit | string |
| [typ](/en/bo4e/202604/com/Gemeinderabatt#typ) | Type | string |
| [bemessungsgrundlage](/en/bo4e/202604/com/Gemeinderabatt#bemessungsgrundlage) | Assessment basis | number (float) |
## Used in
### wert
2 usage(s) in the message types INVOIC.
| Used in | Type | Message type | Container |
|---|---|---|---|
| [PI_31002](/schnittstellen/202604/pruefi/INVOIC/PI_31002) | Prüfi | INVOIC | stammdaten › RECHNUNG › gemeinderabatt |
| [PI_31002](/schnittstellen/202604/pruefi/INVOIC/PI_31002) | Prüfi | INVOIC | stammdaten › RECHNUNG › rechnungspositionen › gemeinderabatt |
### bemessungsgrundlage
1 use(s) in the message types INVOIC.
| Used in | Type | Message type | Container |
|---|---|---|---|
| [PI_31002](/schnittstellen/202604/pruefi/INVOIC/PI_31002) | Prüfi | INVOIC | stammdaten › RECHNUNG › rechnungspositionen › gemeinderabatt |
A **\*** after a field name marks a **mandatory field**; the BO4E schema lists it under `required`.
This overview is generated from the `$ref` graph across all Prüfi and event specifications. It answers the question of which messages a field actually occurs in — information that was not available in the previous documentation.