Extending a campaign's end date will NOT generate additional codes for use.
The amount of codes to use is configured prior to launching the campaign.
When you extend the end date of the campaign, the expiration date of unused codes is all that is affected. With this, your guests have additional time to use their rewards.
In an effort to supply information as quickly as possible, this article has been published prior to a formal technical review, and is subject to factual, grammatical, and various structural errors. Data may be incomplete, misordered, or incorrect.
This additional disclaimer will be removed upon formal review of this article. The standard Punchh Inc. KB Disclaimer still applies, and can be found at: https://support.punchh.com/hc/en-us/articles/360040100273-Punchh-Inc-Knowledge-Base-Disclaimer