I like that there is no human intervention required when using this system - which means less room (and time) for errors/mistakes! It's also really easy with how straightforward everything seems as far more complicated systems go these days so kudos here too :) The fact they have such great support available if needed makes me feel comfortable knowing my account will be protected should anything arise during use of their product or otherwise after purchase has been made - very important point given all online businesses are susceptible etcetc.