How do I set up a chat command so that someone can buy a VIP level with points? For example, typing !buybronze would have the bot upgrade the user to VIP bronze and subtract an amount of points, say 5000. If they didn't have enough points, it would tell them.
Also, how can I set a VIP upgrade upon donations above a certain amount? I see in Donation Notification settings the option to set VIP level, but there doesn't seem to be an option to set the required donation amount.
