Please let me know?

So excited to join Skool and create my own community. Already loving the platform. I had a question. If I have a few people start off on a set fee of lets say $3 a month to join and decide to increase the price to $5 a month? Would they be charged $5 a month or would they remain at $3? I was hoping to only increase fee's to new members and keep the price the same for those who join early.

If I am using the Skool payment gateway si there any way of 1. giving trials and 2. doing annual payments? thanks

What do you do in order to stay focussed? With so many platforms and pieces of correspondence and messages flying everywhere, how do you prioritise what it’s important? Working through the volume and work out what needs your attention is tough, what’s your advice?

Is there a way to tag everyone in my community ? Instead of individual tags