You don't have to download invoices and receipts one by one. You can download all documents for a selected month at once – for example to send them to your accountant or to print them.
How to download the documents
Go to Client orders and click Issued documents.
On the Issued documents page, click Export.
In the Export documents window, choose a format under Export to file:
ZIP of individual PDFs – each document as a separate PDF file, packed in one ZIP archive.
PDF for printing – all documents merged into a single PDF file.
Under Period, select the month and year. You can also choose earlier months, not just the current one.
Optionally, narrow down which documents you want: under Status, tick Issued and/or Cancelled, and under Export, choose All, Invoices or Receipts.
Click Export. The file will download to your computer.
Before you export, the window shows how many documents there are for the selected period.
Tip: If there are a lot of documents in a month, choose ZIP of individual PDFs. PDF for printing can hold up to 500 documents. If there are more, the export switches to ZIP automatically.
I can't see the Issued documents button
The Issued documents button appears once at least one document has been issued. Documents are only issued if Issue payment receipts is turned on in Settings → Payments. A document is created when an order is marked as paid, so unpaid orders have no document to download.