Small Business Invoice is currently aimed as instrumental Tutors. Though can be used by small business to keep track of clients and amount owed.

Features
- Import contacts from your address book
- create invoices emailed straight to your client
- custom email text of your desire
- tracks payments and amounts invoiced
- track missed lessons
- create your own custom emails
- textfields remembers previous invoice descriptions

Not included
- backing up data ( you can though take a screenshot or copy the log field and then email it to yourself)