You are planning a reunion and picturing the exact moment everyone catches up over a cold pour from a portable tap tower. To make that happen without scrambling, you need to lock in your taps with local craft breweries two weeks ahead of the event.
Deadlines are the real lever here. Lead time lets you compare local options and reserve the gear before someone else grabs the last portable setup for that weekend.
That intro window is a hard deadline, not free money. If you still have a balance left when the 18 months are up, standard interest kicks in on the remaining amount.