Example

Ladders:
  Numbers:
    RequiredRank: One
    Default: true
    Ranks:
      One:
        Price: 0
      Two:
        Price: 100
      Three:
        Price: 100
      Four:
        Price: 100
      Five:
        Price: 100
      FivePlus:
        Price: 100
        CustomPermission: paidranks.ranks.fiveplus