Based on the Discount Rule defined in the Presentation, you can set the “Amount For Alert” (It will always be less than the “From Amount”).
Find this feature in the Discount Rules tab of the B2B Presentation.
For example, if a 10% discount is allowed for the purchase above $1000, a notification will be given to the Customer if the total amount added to the Order reaches $800 (the amount added in the “Amount for Alert” column).
Based on the discount rule, a popup will be shown while submitting the Order in the Customer portal.
The alert message would be – “You can get a 10% discount if you shop more “the amount” (From Amount – Cart Amount)”.