Vorteile: Ease of use, strong client database and mailing service. 5% response from cold mailings. Ability to keep phone, log, closing ratio. Ability to transfer to excel.
Nachteile: window is too long for mailers to go out, must order 6 months in advance. If you have account with them and change your FMO, you cannot transfer to a new data base - option is to maintain two data bases which is time consumming.