If you create a coupon campaign, each guest gets a coupon code that is unique to their account. Setting a coupon code 'Use(s) per Guest' makes it possible to limit the number of times a guest uses this code.
- To configure this for a Coupon Campaign go to Campaigns > Offer > Coupon > New Campaign on the Whom page of the campaign setup set 'Use(s) per Guest' to 1 during the coupon code setup.
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