From October 1, 2020, all old paper bank notes put into circulation before 2003 will stop to be a means of payment and will be withdrawn from circulation.
The same is for 25 coin.
This means that with such coins and bank notes starting from October 1, 2020, you will not be able to buy any things in 'Aurora' store. So prepare to exchange them in the bank for relevant in advance.
PS We would like to inform you based on the resolution of the NBU Board of August 6, 2020 No. 116 'On completion of the process of withdrawal from circulation of bank notes of all denominations of samples by 2003 of all years of issue. "