I have come across Zoho Books as well since my original post and it seems indeed to be very much a like for like replacement for QB desktop, but with better rev...
I have looked at additional apps and earlier this year we took out a trial with Method CRM, but the issues I had at the time (unless they've changed since) that...
I'm not sure what you are trying to achieve with your reply?I am very well aware of the features of QB Online and what it can and cannot do, hence my post.