Home > Margerp > Sale > How to view all item rate after less some % while billing ?
Go to Transaction > Sale > New > Sale entry window will be appear > Feed date > Select party > Press Ctrl+D on item list > Less discount window will be appear > Feed discount % & then press enter > After the follow those steps all items rate will be decrease same as define discount %.
Note:-This effect show only one item after the item selection in bill all rate will be change same as previous rate.