No, if you configure an Anniversary Campaign and use 'N Days from rewarding' and have it set similar to the first screenshot below but the Coupon Campaign is set as the screenshot below that, then the Coupon Campaign expiry will be used.
ex. You want to gift a coupon to a guest through an Anniversary Campaign and you set the Expiry Days to 14 but the associated Coupon Campaign has an Expiry Days set to 1. When the guest receives their reward, they will see their reward is set to expire after 1 day instead of 14. The same is true if the number were reversed i.e. Anniversary Campaign set to 1 and Coupon Campaign set to 14.
The Expiry Days on both campaigns should match to avoid confusion.
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