You may also be talking about the emails regarding the Voucher deadline that was yesterday. The Voucher is an option as part of the Kit of Parts in which your teams opts out of receiving the Drive Base Kit component of the KOP (last year it was the
AM14U3 a roughly $600 value) for a $450 Voucher to be spent on AndyMark.com. As a rookie team, I would highly recommend against doing this in general, but as the deadline was yesterday you probably are already set to receive the Drive Kit.
Good Luck this season!