1: 1st interview - basic intro interview. Laid back, talk about who you are and get to hear what AppSumo is all about.
2: SDR Challenge - you are put through a challenge on your own to find 10 tools that would fit on the AppSumo page. Here it is important to describe your process, how you found the tools and why you chose them.
3: 2nd Interview - same as first interview with someone else. Basic interview. Describe your last role and what you used to do, and how that will fit into the role at AppSumo.
4: Mock Call Interview - Here you have a mock call. This is not here to be intense - it is laid back. The goal is for you to get a deal with a company to partner with AppSumo. You will receive information on the company before hand. I recommend digging deep and seeing if there are any comparisons on the AppSumo site.
5: Team interview/call - Best part of the process. You interview with the entire team you would be working with. Manly a cultural-fit interview.