It is possible to custom input field on admin panel?
How can I add and remove input field on
Items ordered - Admin panel.
Admin panel > Sale > Orders > View > Order view > Items ordered
Subha, You can add this two fields at sales order view page at admin.
see below as reference:
But basic of those fields, order Calculation is too Ricky as you want to recalculate order items and order totals.
As per as, my thought price change after order place is not an identical idea for an order. bcoz of depends on lot of functions magento order price is calculated.
If you want to change product price after order place then it become too Ricky and unsecured