| TXT/CSV file field name | XML field name (case sensitive) | Required/Optional | Default value |
| date | date | Required | None |
date is the date that the sale was completed, in one of the following formats:
- dd/mm/yy e.g. 31/05/12
- dd/mm/yyyy e.g. 31/05/2012
- yyyy-mm-dd e.g. 2012-05-31
- yyyy/mm/dd e.g. 2012/05/31
- mm/dd/yyyy e.g. 05/31/2012
- dd-mm-yyyy e.g. 31-05-2012
- yyyy-mm-ddTHH:mm e.g. 2012-05-31T14:45 – in this case, time (THH:mm) is ignored
- yyyy-mm-ddTHH:mm:ss e.g. 2012-05-31T14:45:10 – in this case, time (THH:mm:ss) is ignored