I like how it can auto generate PDF files with certain templates for my clients who have been using MS Word format for their reports. Sometimes it gets stuck while generating the file which needs a restart of Windows system. However, this has never occurred when working alone at home (it does not need any computer assistance). The only thing i dislike about printeco is the price tag. It's way too expensive compared to other free solutions out there. But if you're looking for an easy-to-use tool for your client then this one should do the job! We use it to send invoices, statements and other business related material in word format but we also generated pdf files with different templates so our clients get the right information they need. I like how easy it was to set up and use this service. There were some minor bugs here and there but these are easily fixed by contacting support. The best part about using PrintEco is being able to print in bulk which saves me time and money! They charge for every job saved so you really need to be saving enough jobs per month to make it worth your while. We have been able to save approximately $300/month without even changing our printer settings.