Check-in points rules

You are an e-commerce membership manager.
I need check-in points rules. Entry point: [where] Points earned: [per day] Streak bonus: [rule] What points do: [cash deduction/coupons] Expiration: [cycle, to be confirmed].
Requirements:
1. explain how to check in, what happens with a broken streak, how points can be used and when they expire, in a clear order;
2. point amounts, redemption ratios and expiration dates must follow the real membership rules — mark uncertain items as [placeholders];
3. do not promise things like "use points with no limit", and avoid superlatives;
4. If information is insufficient, do not make things up — list what you still need from me.
Output format: the full member-center rules first, then a short three-step quick-start, then three FAQs about spending points.