The best way to test a campaign before it goes live is to create a Custom Segment that includes only yourself in the Custom List and attach it to the campaign so that it only goes out to you before attaching it to a large segment of actual guests. The article below includes detailed instructions on how to create a custom segment:
Disclaimer:
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