It would be helpful to be able to rename/edit the category name (keeping the same parenting) and have a space to put custom notes. The notes would appear after selecting the category and it expands, appearing below the card options.

For example, I’d like to rename “Airlines” to “Flights” because it clicks faster to me that that’s what is for and only for, not applying to any other airline charges. For notes if I’m on the “Delta Air” category, I’d note the 3x multiplier is only for flights and Delta stays, otherwise it’s only worth 1x.

Otherwise, I’d find a way to make that little info button you can select next to each card when expanded display the specifics from the credit card company.