How can we do pricing rule by UOMs

I need to insert UOM to pricing rule and apply that to sales invoice.

How do we do?

Create Pricing Rule as per UoM. Learn more: Pricing Rule

There is no place to apply discount rule on UOM s in V11

Oh, perhaps you can upgrade to version 12 to avail this feature! :wink:

I have updated to V12 and testing pricing rule.
But getting this MSG
Any help on this?