diff --git a/exporter_config.yaml b/exporter_config.yaml
index e479fa7..e443319 100644
--- a/exporter_config.yaml
+++ b/exporter_config.yaml
@@ -1,28 +1,47 @@
 exporter_port: $EXPORTER_PORT|9090 # the port that exposes cost metrics
 polling_interval_seconds: $POLLING_INTERVAL_SECONDS|28800 # by default it is 8 hours because for daily cost, AWS only updates the data once per day
-metric_name: aws_daily_cost_usd # change the metric name if needed
 
 aws_access_key: $AWS_ACCESS_KEY|"" # for prod deployment, DO NOT put the actual value here or default is null ("") to use iam-role/irsa
 aws_access_secret: $AWS_ACCESS_SECRET|"" # for prod deployment, DO NOT put the actual value here or default is set null ("") to use iam-role/irsa
 aws_assumed_role_name: example-assumerole
 
-group_by:
-  enabled: true
-  # Cost data can be groupped using up to two different groups: DIMENSION, TAG, COST_CATEGORY.
-  # ref: https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_GetCostAndUsageWithResources.html
-  # note: label_name should be unique, and different from the labes in target_aws_accounts
-  groups:
-    - type: DIMENSION
-      key: SERVICE
-      label_name: ServiceName
-    - type: DIMENSION
-      key: REGION
-      label_name: RegionName
-  merge_minor_cost:
-    # if this is enabled, minor cost that is below the threshold will be merged into one group
+metrics:
+- metric_name: aws_daily_cost_by_service_by_account # change the metric name if needed
+  group_by:
+    enabled: true
+    # Cost data can be groupped using up to two different groups: DIMENSION, TAG, COST_CATEGORY.
+    # ref: https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_GetCostAndUsageWithResources.html
+    # note: label_name should be unique, and different from the labes in target_aws_accounts
+    groups:
+      - type: DIMENSION
+        key: SERVICE
+        label_name: ServiceName
+      - type: DIMENSION
+        key: LINKED_ACCOUNT
+        label_name: AccountName
+    merge_minor_cost:
+      # if this is enabled, minor cost that is below the threshold will be merged into one group
+      enabled: false
+      threshold: 10
+      tag_value: other
+- metric_name: aws_daily_cost_usd # change the metric name if needed
+  group_by:
     enabled: false
-    threshold: 10
-    tag_value: other
+    # Cost data can be groupped using up to two different groups: DIMENSION, TAG, COST_CATEGORY.
+    # ref: https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_GetCostAndUsageWithResources.html
+    # note: label_name should be unique, and different from the labes in target_aws_accounts
+    groups:
+      - type: DIMENSION
+        key: SERVICE
+        label_name: ServiceName
+      - type: DIMENSION
+        key: REGION
+        label_name: RegionName
+    merge_minor_cost:
+      # if this is enabled, minor cost that is below the threshold will be merged into one group
+      enabled: false
+      threshold: 10
+      tag_value: other
 
 target_aws_accounts:
   # here defines a list of target AWS accounts