I like that it is very easy to navigate through this software for any technician in our office! It's great when we have trouble finding something within an account or billing area of encore-backoffice because there are so many features available!! Also being able manage all invoices from one place makes things easier than having multiple applications open at once (and forgetting which ones they were using).
There really isn't anything i dislike about backorder as far has my experience goes with them over 5 years now working here :) We use billings/invoicing system called EMCORMARKETING SYSTEM by ENCORBACKOFFICE Software Solutions Company who sells their services monthly via subscription model where each month you pay $50 per user plus another service fee if your number exceeds 10 users ($25 minimum).