Discount code search?

I've recently migrated a few hundred customers from another learning platform to Squarespace, and I'm finding that the discount functionality / course member functionality is still very nascent.

One very small suggestion I'd like to make is that discount codes (across all plans, not locked to some higher tier) have a search function so that used codes can be found and removed. If that were not possible. simply not using lazy loading / pagination on the discount code index screen would make it possible to use the browsers built in search functionality as well. 

Obviously it'd also be great to have better discount and course management (understanding of progress???) tools as well. Feels like there's a ways to go.