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Validity periods can vary between campaigns and between experiments, so it’s worth checking the current setting before you plan a voucher upload or a promotion.
1

Open Campaigns

Click Campaigns.
2

Select Your Campaign

Click the name of the campaign you want to review.
3

Open the Editor

Click Preview / Edit.
4

Open Design and Settings

Click Design and settings.
5

Open Offer Validity

Click Offer validity. The Referee offer validity period is displayed immediately. Click the down arrow to see the Referrer offer validity period.
Steps to view the reward validity period in the Mention Me platform

Steps to view the reward validity period in the Mention Me platform.

Understanding Validity Periods

What validity periods control and how they’re set.

How to Upload Vouchers

Add a batch of voucher codes for use as rewards.

How to Extend Vouchers

Push back the expiry date on vouchers already issued.
Last modified on July 13, 2026