Adding the credit and debit balance in the sales and purchase invoices
Add daily reports Add invoices returns from the seller or purchase
@ali_sobhy Add some clarity. Make your message clearer by using pictures or images to help explain your point better.
What is the use case for this? The entire balance of a sales invoice represents a debit in your accounts. Likewise, the entire balance of a purchase invoice represents a credit.
Daily reports of what? Are you aware that every report for which dates make sense you can already specify the date or date range, as appropriate?
These are handled with credit notes and debit notes. Read the relevant Guides.