I like that it helps you to keep all those contacts in one place without having multiple spreadsheets or databases for each client! Also its easy enought use with out any training required from support team at this point if there is an issue we are able solve ourselves very quickly as well!! Nothing so far but everything works smoothly which makes me feel good about using perxii everyday.
It has been great working together through email communication instead talking over phone lines because people tend not be available when needed most.