Validity period of the discount when uploading to PROM

If you use the automatic action "PromUA / Export products in XLS format", then you can enable the setting in the system - 'Do not apply the discount after the end of the promotion', then when adding a product to the file, the system checks whether the End date of the promotion is specified and whether it has passed . If the date has already passed - the discount is even there, it is not unloaded in the product card You can also additionally specify the "Discount validity period until" field for uploading and an additional field in which you store the date until which action the discount is valid

[quote] Maria OneBox production wrote: If you use the automatic action "PromUA / Export products in XLS format", then you can enable the setting in the system - 'Do not apply the discount after the end of the promotion', then when adding a product to the file, the system checks whether the End date of the promotion is specified and whether it has passed . If the date has already passed - the discount is even there, it is not unloaded in the product card You can also additionally specify the field "Validity period of the discount until" for unloading and [/quote] Maria, thank you very much for your attention! With this, everything is clear. [quote] Maria and an additional field in which you store the date until which discount action [/quote] But with the date, the question is open, how to properly organize a record in the additional field of this date, if I need to update it on 100-1000 products and I want to add a discount every two days? Is there a mass action or formula that can be added to such a field so that the discount would automatically work, for example: add the required number of days from today's date.

Thank you very much for the help!