I have had a different client ask me if we can print invoices or cheques literally every single business day in the past 2 weeks. It is one of the reasons people are sticking to the desktop platform instead of migrating to the cloud, as they write cheques and invoices every day and can't afford to go without this feature.
Bonus: For invoices include the option to share/send by email.
They are able to print invoices and statements right now if they use the Receivables. We are planning on adding choosing templates and implement a bit more configuration in the coming releases.