On the one hand, a promotional price may need to be created, maintained on the variant, and linked in the catalogue.
On the other hand, the "start of the promotion" and the "end of the promotion" must be defined.

In the catalogue:

This works as follows:

• For displaying the promotional price from a specific day, the following format must be observed:

YYYY-MM-DD

The date must be exactly one day in the future.

• For displaying the promotional price from a specific day and a specific time

Format with a property of type "Text":

YYYY-MM-DDTHH:MM:SSZ

The date must always be in the future; the formats correspond to the English date format.

Attention: If the date is in the past, OTTO market will reject this with an error message.

The price is updated once daily at night within the item data export.

If there are item errors, the price will not be updated. Please check the log for any error messages.
The separation of price updates from the item data export is planned.