Single Paid Courses

General

• What is a single paid course?
• Paid course vs Nanodegree program
• Do I get a certificate after completion of the “Paid Course”?
• Will my progress from a single course be saved and reflected if I enroll in the full Nanodegree program?
• If I enroll in one of the courses, do I automatically get access to the full Nanodegree program?