There is no impact to the rewards that you earnt before we stop stamps collection (i.e. restaurant closure on 26^th July). You can redeem it as you usually do, and the expiry dates are not changed and can be found on the reward tiles.

When we stop stamps collection, we will also boost your stamp balance to the redeemable level, so you will have a new reward saved in ‘KFC Reward' page, which you can enjoy for next 90 days.