Complimentary Golf Games/Lesson. What does it mean?

Hey Guys,

I am getting a card that offers Complimentary Golf games/lessons in a month, conditional to spending a certain amount in the previous billing cycle.

I have never played golf, but a lil fascinated by the idea so want to experience the benefit. Before I get all excited, I wanted to understand a few things: 1. Are there any charges or is it completely free of charge? 2. Can I take my friend along with me to watch? Or is the entry restricted to one person? 3. Do they provide the golf clubs or do I have to get that from a sports store? 4. If it’s a lesson, how long does it generally last? Are the lessons effective or just an eyewash? 5. I am from Bangalore, please provide feedback on your experience at the Prestige Golfshire Club.

Thank you in advance. When sharing the details, please mention the card you hold as well.