Contacts: can be modified with self defined properties (=actions). On request we also import contacts for you.
Target groups: send only information that your target group is interested in. Choose your target groups by actions and countryinformations.
Contact: your target groups with personalized e-mail massmails or postal. Or call your contacts. Very important is that the contact never ends. Therefor create resubmissions (actions) or filter all contacts who you have not been in touch for a longer time.
Sale: First you can create an offer and charge it directly. Or you make an offer, generate a project from it and allocate this. You can also create a project without an offer and charge this. From an incoming purchase you can directly generate an invoice - if necessary, with a delivery order between this steps. And you can also generate an invoice directly for a contact.