It is very useful for sales reps, contractors, and professionals from all walks of careers etc.
You will be able to create a customer data card that will include customer's most important information as well as any other side notes that you want to include (interests, hobbies, etc.). Your customer data card is linked to the calendar and you can retrieve all past and upcoming appointments with that customer, review your notes from those meetings or remind you of important questions you want to deal with him/her.

You will get a reminder with your daily appointments.
This app is very user friendly . Once you have created the customer data card you can include your scheduled appointments with him/her. The system will inform you about the upcoming meetings. You can modify or delete any of the appointments.

If you use the PRO version you have an unlimited number of data cards and appointments, you will get an email with reminders of upcoming appointments, you can store information in the cloud, location, etc.
We are sure you will love this app.