The amount of an allowance or a charge, without VAT. Must be rounded to maximum 2 decimals
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2200| Use | Name | Description | 
|---|---|---|
| M | @currencyID | 
         Mandatory attribute. Use BT-5 
            Example value:   | 
| Identifier/Error message | Flag | 
|---|---|
| BR-41 Each Invoice line allowance (BG-27) shall have an Invoice line allowance amount (BT-136).  | 
            fatal | 
| BR-43 Each Invoice line charge (BG-28) shall have an Invoice line charge amount (BT-141).  | 
            fatal | 
| BR-CL-03 currencyID MUST be coded using ISO code list 4217 alpha-3  | 
            fatal | 
| PEPPOL-EN16931-R040 Allowance/charge amount must equal base amount * percentage/100 if base amount and percentage exists  | 
            fatal | 
| BR-DEC-24 The allowed maximum number of decimals for the Invoice line allowance amount (BT-136) is 2.  | 
            fatal | 
| BR-DEC-27 The allowed maximum number of decimals for the Invoice line charge amount (BT-141) is 2.  | 
            fatal | 
| UBL-DT-01 Amounts shall be decimal up to two fraction digits  | 
            fatal |