Why the discount is auto calculated

[NCP]

Please read the comment carefully.

Discount % or Discount Amt Margin % or Margin Amt

Hi @jitendra, If you change the rate upon the price list rate the automatically apply discount but if you change the price list rate then does not apply the discount. If an item has a price list rate and you change the rate you can’t disable discount. if the item hasn’t a price list rate and then you change the rate then you can set the discount accordingly. Thank You!