Sales Ledger report and process for early settlement discounts

The updated early settlement discount legislation is very time-consuming to deal with where a customer pays a batch of invoices which may or may not include valid discounts. Having a report similar to the purchase ledger valid discounts report would greatly assist with highlighting invoices where the discount is valid. A further process of being able to nominate those invoices which the discount is being taken on during the allocation process, and automatically generate the VAT-only credit note when the allocation is saved, would save a huge amount of time for clients.