diff --git a/src/services/missionInventoryUpdateService.ts b/src/services/missionInventoryUpdateService.ts
index 818a32b4..dcef5646 100644
--- a/src/services/missionInventoryUpdateService.ts
+++ b/src/services/missionInventoryUpdateService.ts
@@ -147,8 +147,7 @@ export const addMissionInventoryUpdates = async (
             // e.g. for Profit-Taker Phase 1:
             // JobTier: -6,
             // jobId: '/Lotus/Types/Gameplay/Venus/Jobs/Heists/HeistProfitTakerBountyOne_-6_SolarisUnitedHub1_663a71c80000000000000025_EudicoHeists',
-            // This is sent multiple times, with JobStage and CheckpointCounter incremented each time (starting at 0 and 1, respectively),
-            // but only the final upload has GS_SUCCESS.
+            // This is sent multiple times, with JobStage starting at 0 and incrementing each time, but only the final upload has GS_SUCCESS.
 
             // eslint-disable-next-line @typescript-eslint/no-unused-vars
             const [bounty, tier, hub, id, tag] = inventoryUpdates.RewardInfo.jobId.split("_");
diff --git a/src/types/requestTypes.ts b/src/types/requestTypes.ts
index 249e2a0d..1f00fa45 100644
--- a/src/types/requestTypes.ts
+++ b/src/types/requestTypes.ts
@@ -143,11 +143,13 @@ export interface IRewardInfo {
     PurgatoryRewardQualifications?: string;
     rewardSeed?: number;
     periodicMissionTag?: string;
+
+    // for bounties, only EOM_AFK and node are given from above, plus:
     JobTier?: string;
     jobId?: string;
     JobStage?: string;
-    Q?: boolean;
-    CheckpointCounter?: number;
+    Q?: boolean; // always false?
+    CheckpointCounter?: number; // starts at 1, is incremented with each job stage upload, and does not reset when starting a new job
 }
 
 export type IMissionStatus = "GS_SUCCESS" | "GS_FAILURE" | "GS_DUMPED" | "GS_QUIT" | "GS_INTERRUPTED";