Some times, you change your date format in: Settings > Company > Localization > Date Format: Select the date format you want sitewide.
However, you notice the format is not applied to your invoice entries.
This is not an issue. This is just managed in a different setting that gives you more freedom to configure the Invoice Entry Date Range Format.
You can find it in
Settings > Billing > General Billing > Invoice Entry Date Range
Format
- Invoice Entry Date Range Format
-
Define the date formats used by PHP to be used when
displaying the date range of your invoice entries. If you need some
help, please take a look on the allowed format characters.
Notes:
- If you leave the first field empty, no dates will be displayed for the entry.
- If you leave the second field empty, only the starting date will be displayed.
Thanks