* 5 CHF/Month - Tier 1 (same as current)
* 25 CHF/Month - Tier 2 + Key
To advance to new tier, 2 members of higher tier(s) must advance you. For students the discount is 50%. Also set up automatic payment reminders via email, for easy payment via PayPal, Postfinance, BTC and anything else of use, allowing for easier management of monthly payments.
=== Other stuff ===