{
  "Step 1: Fixed-price kit billing": {
    "startedAt": "2026-09-29T02:31:06.087Z",
    "finishedAt": "2026-09-29T02:31:40.166Z"
  },
  "Step 2: Component-sum pricing": {
    "startedAt": "2026-09-29T02:31:47.119Z",
    "finishedAt": "2026-09-29T02:32:45.388Z"
  },
  "Step 3: Automatic recalculation": {
    "startedAt": "2026-09-29T02:32:51.078Z",
    "finishedAt": "2026-09-29T02:33:18.083Z"
  },
  "Step 4: Missing component price blocks billing": {
    "startedAt": "2026-09-29T02:33:23.667Z",
    "finishedAt": "2026-09-29T02:33:39.199Z"
  },
  "Step 5: Derived price not proposable": {
    "startedAt": "2026-09-29T02:33:44.769Z",
    "finishedAt": "2026-09-29T02:33:50.004Z"
  }
}