Applying discount to invoice by amount not percentage

Question: In 1C:Drive, when creating an invoice the discount can be only entered by percentage, is there any way to apply a discount for an specific amount not based on percentage?

Answer: In 1C:Drive the documents "Sales Invoice" and "Supplier Invoice" have the discount field, this discount is strictly of the percentage type, if you wish to apply a discount to your purchase or sale, that is not based on percentage you should post the invoice, then generate a debit note or credit note depending on the type of invoice you want to apply the discount to.

Please follow this links to learn more about debit and credit notes:

Icon/Social/001 Icon/Social/006 Icon/Social/005 Icon/Social/004 Icon/Social/002