Is it possibel to create a "voucher section" with validity?

I would like to insert voucher intormations into the extrafileds. The vouchers have a validity, for ex. 2018/11/30

Is it possible, that the voucher section is "deactive" on 2018/11/31?

Hi Franz,

It can be done with a plugin, it can't be done with K2 alone.

@mohamed abdelaziz thank you