If you already create your invoices via the cloud invoicing of SimplyBooks, you can easily receive all these invoices in OkiOki.

Go to the settings of your SimplyBooks account and click on the tab 'E-mail settings'.

If you have indicated in your settings to send your invoices via your own mailbox (GMAIL) and you have also linked this mailbox with OkiOki, you're already done. As OkiOki picks up every outgoing invoice that goes out via your own mailbox.

However, if you chose one of the options:

• Send with forwarding address
• Send with your own email address
• Send with own mailbox (SMTP)
• Send with your own mailbox (GMAIL) and this mailbox is not linked to OkiOki

You can make sure your invoices are delivered to OkiOki via the backup e-mail address. Just paste your personal OkiOki e-mail address (which you can find under 'Preferences > OkiOki e-mail address') in the 'Backup e-mail address' field of SimplyBooks. From now on, every invoice that is sent from SimplyBooks will also arrive in OkiOki.

Easy-peasy, isn't it?