How do I show all the credit notes that have been issued?

Hello peter21,

Welcome to the Community - thank you for your question!

You can run a transaction list report for this by going to Reports and searching for transaction list by customer. Select Customise in the top right hand corner, go to Filter and select credit note under the transaction type drop down menu. You can then also select to group by transaction type at the top of the report once you have selected Run. This will show all credit notes raised in whatever specific time range you enter.

Thanks,

Talia