Akshay

fixes #846 ### Screenshots Barcode Feature is not enabled  Barcode Feature is enabled 

### Expected Behavior barcode field is hidden in pos when it is not enabled in Inventory Settings ### Current Behavior barcode field is visible in pos when the Barcode feature...

This PR adds the functionality of Pricing Rules ### Checklist - [x] Create & Update Schemas for Pricing Rule - [x] Create & Update Models for Pricing Rule - [x]...

Wouldn't it be nice if it's added to the Topics as well?

### Summary ### Reason People often raise issues in a limited context and sometimes they don't provide additional contexts. This makes it difficult for the developers to reason the issue....