It's pretty common for a lot of clubs to have two levels of pricing in order to encourage early payment from members. At some point in the future you may want to jack up the prices to punish the stragglers who are registering and paying late.
Luckily, we've anticipated this and Majestri supports this behaviour.
To do this, we need to have already built you a custom fee calculator and you've attached it to your event and laid out your fees (at earlybird amounts). Your fee setup should look a little something like this.
If you click the + Add Fees button again, you'll get the same screen as you did earlier, but with a difference - there is now an effective date for the new amounts that you've going to set!
You can now set your elevated amounts for each item that will kick into effect from that point in the future that you specify.