Show your customers when you're available for an appointment with your own unique calendar link
Provide them the ability to book an appointment with you and have it show up immediately in your Act! calendar
Book2act then offers to send them an Outlook invite for the same date and time so both participants are reminded of that appointment when due. It even links the invite to your chosen email address.
If the contact is in your database the activity is linked to them, and if they're not, they get added and then linked. In cases of existing contacts, no field data gets overwritten