How do I know if someone has received and seen an invoice?

Hello User09439

Welcome to the Community!

You can see if they have viewed the invoice by looking at the status column in either sales>all sales or in the customer itself in the list of transactions.If you can not see a status column you can add one in by clicking on the cog above the word action on either of these pages>show more>put a tick in status>click the cog again.The status will show as open(viewed) if it has been viewed

Emma