there are some products that have special incentive rate for a range of days. A product must be sold during that time period in order for a Sale to get extra incentive.
From the attachments, you can see the SaleDate of products and ::DateStart and ::DateEnd of the incentive period. I need to insert SaleDate in to those ::DateStart and ::DateEnd fields. Something like " > SaleDate" and " > SaleDate".
The question is how can i do that?
Thank you for the help.