Easy set up with Zapier integration - able sync time sheets into invoice as well-able to view multiple customer records at once.- Able for freelancers that have more than one client! It would be helpful if there where some sort of automatic sorting function so they are less likely miss new entries/clients when going back in future sessions after finishing current project; but this does not effect their work flow negatively or make them lose productivity during actual session itself which I am happy about! I like how it has all the basic features that an invoice would have. It can be used as an expense tracker too. Also, I don't think there are any functions that I dislike. If you're looking for an online tool to create professional-looking invoices, this one is a great choice. It is very simple to use and gives me all of the tools I need to make good looking invoices.