diff --git a/charts/hub-credits/Chart.yaml b/charts/hub-credits/Chart.yaml
index 6afea0b..aa00caa 100644
--- a/charts/hub-credits/Chart.yaml
+++ b/charts/hub-credits/Chart.yaml
@@ -18,7 +18,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.1
+version: 0.2.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/hub-credits/templates/credit-sheet-cm.yaml b/charts/hub-credits/templates/credit-sheet-cm.yaml
new file mode 100644
index 0000000..74fac2d
--- /dev/null
+++ b/charts/hub-credits/templates/credit-sheet-cm.yaml
@@ -0,0 +1,25 @@
+{{- with .Values.creditSheet }}
+{{- if .enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "hub-credits.fullname" $ }}-credit-sheet
+data:
+  credit-sheet.toml: |-
+    [MintEdition]
+    solana = 5
+    polygon = 10
+
+    [CreateDrop]
+    solana = 5
+    polygon = 15
+
+    [RetryMint]
+    solana = 5
+    polygon = 10
+
+    [TransferAsset]
+    solana = 5
+    polygon = 10
+{{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/hub-credits/templates/deployment.yaml b/charts/hub-credits/templates/deployment.yaml
index 9574fd8..7734c03 100644
--- a/charts/hub-credits/templates/deployment.yaml
+++ b/charts/hub-credits/templates/deployment.yaml
@@ -27,6 +27,10 @@ spec:
       serviceAccountName: {{ include "hub-credits.serviceAccountName" . }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      volumes:
+        - name: credit-sheet
+          configMap:
+            name: {{ include "hub-credits.fullname" . }}-credit-sheet
       containers:
         - name: app
           securityContext:
@@ -52,6 +56,10 @@ spec:
               port: http
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: credit-sheet
+              mountPath: /credit-sheet.toml
+              subPath: credit-sheet.toml
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}
diff --git a/charts/hub-credits/templates/environment.yaml b/charts/hub-credits/templates/environment.yaml
index 03ab2af..b83a3d2 100644
--- a/charts/hub-credits/templates/environment.yaml
+++ b/charts/hub-credits/templates/environment.yaml
@@ -10,4 +10,5 @@ data:
   KAFKA_BROKERS: {{ required "must set kafka brokers" .kafkaBrokers | quote }}
   KAFKA_SSL: {{ default "false" .kafkaSsl | quote }}
   KAFKA_USERNAME: {{ required "must set kafka username" .kafkaUsername | quote }}
+  CREDIT_SHEET: {{ required "must set credit sheet path" .creditSheet | quote }}
   {{- end }}
diff --git a/charts/hub-credits/values.yaml b/charts/hub-credits/values.yaml
index 83f86b2..261dcd9 100644
--- a/charts/hub-credits/values.yaml
+++ b/charts/hub-credits/values.yaml
@@ -78,6 +78,9 @@ secrets:
     databaseUrl: ""
     kafkaPassword: ""
 
+creditSheet:
+  enabled: true
+
 environment:
   logLevel: "info"
   port: 80
@@ -85,3 +88,4 @@ environment:
   kafkaBrokers: "hub-eventbus-cluster-0.hub-eventbus-cluster.default.svc.cluster.local.:9093"
   kafkaSsl: false
   kafkaUsername: ""
+  creditSheet: "/credit-sheet.toml"