Show all spending for a given time period broken down by categories. Use a pie chart or similar to show breakdown. Create clickable elements (either in the chart, or alongside it) to drill into the transactions that make up that spending in that category.
Show all spending for a given time period broken down by categories. Use a pie chart or similar to show breakdown. Create clickable elements (either in the chart, or alongside it) to drill into the transactions that make up that spending in that category.