How to creat discount without tex

how to creat compound unit.

read the below topic.

What do you mean by “compound unit?” If you mean a multi-component tax code for the new Indian GST scheme, see this new Guide: http://www.manager.io/guides/implement-indias-2017-gst-scheme/10388

Please don’t ask the same question in separate topics

QTY show pcs and kg togather,

You cannot do that. Each inventory item must have only one unit of measure. See also my response to your other post, which may have been the same question.

itam 500pcs (20kg)* 50/kg =1000.00