Exclude list of receipt numbers from download

[rahensonzam]

Is your feature request related to a problem? Please describe.
After downloading all the ack-returns/receipts/returns for a client up to the then present time, when I want to update the collection it's hard to tell which are the new ones and verify I have the current complete collection.
This is because there can be receipts introduced for older dates not just the latest date.

Describe the solution you'd like
A new feature where after downloading receipts you can export a list of the receipt numbers that can be used as an input in a future run to exclude those reference numbers from the download that time.

So I would maintain a list of all the receipt numbers.

Additional context

• I don't know how multiple download action would work if they could at all.
• Ack-Returns and Returns for the same period use the same reference number.
• Payment receipts will have to use reference numbers since PRNs are only available later. (I use PRNs on payment receipts)