brotherton-erpnext/erpnext/public/js/pos/pos_selected_item.html

<div class="pos-selected-item-action" data-item-code="{%= item_code %}">
	<div class="pos-list-row">
		<span class="cell bold">{{item_name}}</span>
	</div>
	<div class="pos-list-row">
		<div class="cell">Price:</div>
		<input class="form-control cell pos-item-price" value="{%= rate %}"/>
	</div>
	<div class="pos-list-row">
		<div class="cell">Quantity:</div>
		<input class="form-control cell pos-item-qty" value="{%= qty %}"/>
	</div>
	<div class="pos-list-row">
		<div class="cell">Discount:</div>
		<input class="form-control cell pos-item-disc" value="{%= discount_percentage %}">
	</div>
	<div class="pos-list-row">
		<div class="cell">Amount:</div>
		<input class="form-control cell" value="{%= amount %}"/>
	</div>
</div>