allow us to require an email for each guest in a reservation

Add an explicit prompt for the waiver signature

Make up-front payment work when adding guest after initial reservation

Clarify reservation cancellation on nonpayment

Add "Created On" as output on the Cancellations report output

Notify members when their membership has expired

Notify members that their upcoming fee will be paid with auto-pay

Emailed payment receipt should know about eChecks

Show members an Alert or Notification for any fee that is owed

Flex Leagues - players schedule their own matches