diff --git a/libs/payments/metrics/project.json b/libs/payments/metrics/project.json
index d833134fd51..feb9b35a7fc 100644
--- a/libs/payments/metrics/project.json
+++ b/libs/payments/metrics/project.json
@@ -15,7 +15,7 @@
         "assets": ["libs/payments/metrics/*.md"],
         "declaration": true
       },
-      "dependsOn": ["glean-generate"]
+      "dependsOn": ["glean-generate", "glean-generate-frontend"]
     },
     "glean-generate": {
       "dependsOn": ["glean-lint"],
@@ -24,6 +24,13 @@
     "glean-lint": {
       "command": "yarn glean glinter libs/shared/metrics/glean/src/registry/subplat-backend-metrics.yaml"
     },
+    "glean-generate-frontend": {
+      "dependsOn": ["glean-lint-frontend"],
+      "command": "yarn glean translate libs/shared/metrics/glean/src/registry/subplat-frontend-metrics.yaml -f typescript -o libs/payments/metrics/src/lib/glean-frontend/__generated__"
+    },
+    "glean-lint-frontend": {
+      "command": "yarn glean glinter libs/shared/metrics/glean/src/registry/subplat-frontend-metrics.yaml"
+    },
     "test-unit": {
       "executor": "@nx/jest:jest",
       "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
diff --git a/libs/shared/metrics/glean/src/registry/subplat-frontend-metrics.yaml b/libs/shared/metrics/glean/src/registry/subplat-frontend-metrics.yaml
new file mode 100644
index 00000000000..b596080df14
--- /dev/null
+++ b/libs/shared/metrics/glean/src/registry/subplat-frontend-metrics.yaml
@@ -0,0 +1,194 @@
+---
+# Schema
+$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0
+
+subscriptions:
+  page_view:
+    type: event
+    description: |
+      View of pages (management, standard, retention, interstitial offer)
+    send_in_pings:
+      - events
+    notification_emails:
+      - lchan@mozilla.com
+      - subplat-team@mozilla.com
+    bugs:
+      - https://mozilla-hub.atlassian.net/browse/PAY-3472
+    data_reviews:
+      - FILL IN
+    expires: never
+    data_sensitivity:
+      - interaction
+    extra_keys:
+      page_name:
+        description: |
+          The page reached by the user. Allowed values:
+          - management
+          - stay_standard
+          - stay_retention
+          - cancel_standard
+          - cancel_retention
+          - interstitial_offer
+        type: string
+      page_variant:
+        description: |
+          UI state of page. Allowed values:
+          - stay_standard_success
+          - stay_retention_success
+          - cancel_standard_success
+          - cancel_retention_success
+          - interstitial_offer_success
+        type: string
+      source:
+        description: |
+          Source of traffic. Allowed values: email, internal_nav, deep_link.
+        type: string
+      offering_id:
+        description: The API id of the specific subscription offering.
+        type: string
+      interval:
+        description: |
+          Billing interval for the subscription (daily | weekly | monthly | halfyearly | yearly).
+        type: string
+
+  retention_eligibility:
+    type: labeled_counter
+    description: |
+      Counts occurrences of retention eligibility outcomes by product, billing interval, and eligibility type.
+    notification_emails:
+      - lchan@mozilla.com
+      - subplat-team@mozilla.com
+    bugs:
+      - https://mozilla-hub.atlassian.net/browse/PAY-3472
+    data_reviews:
+      - FILL IN
+    expires: never
+    labels:
+      - vpn.monthly.eligible_for_stay
+      - vpn.monthly.eligible_for_cancel
+      - vpn.monthly.eligible_for_offer
+      - vpn.yearly.eligible_for_stay
+      - vpn.yearly.eligible_for_cancel
+      - vpn.yearly.eligible_for_offer
+      - relaypremiumphone.monthly.eligible_for_stay
+      - relaypremiumphone.monthly.eligible_for_cancel
+      - relaypremiumphone.monthly.eligible_for_offer
+      - relaypremiumphone.yearly.eligible_for_stay
+      - relaypremiumphone.yearly.eligible_for_cancel
+      - relaypremiumphone.yearly.eligible_for_offer
+      - relaypremium.monthly.eligible_for_stay
+      - relaypremium.monthly.eligible_for_cancel
+      - relaypremium.monthly.eligible_for_offer
+      - relaypremium.yearly.eligible_for_stay
+      - relaypremium.yearly.eligible_for_cancel
+      - relaypremium.yearly.eligible_for_offer
+      - mdnplus5m.monthly.eligible_for_stay
+      - mdnplus5m.monthly.eligible_for_cancel
+      - mdnplus5m.monthly.eligible_for_offer
+      - mdnplus10m.monthly.eligible_for_stay
+      - mdnplus10m.monthly.eligible_for_cancel
+      - mdnplus10m.monthly.eligible_for_offer
+      - mdnplus5y.yearly.eligible_for_stay
+      - mdnplus5y.yearly.eligible_for_cancel
+      - mdnplus5y.yearly.eligible_for_offer
+      - mdnplus10y.yearly.eligible_for_stay
+      - mdnplus10y.yearly.eligible_for_cancel
+      - mdnplus10y.yearly.eligible_for_offer
+
+  retention_flow:
+    type: event
+    description: |
+      Tracks the lifecycle of a retention flow decision.
+    send_in_pings:
+      - events
+    notification_emails:
+      - lchan@mozilla.com
+      - subplat-team@mozilla.com
+    bugs:
+      - https://mozilla-hub.atlassian.net/browse/PAY-3472
+    data_reviews:
+      - FILL IN
+    expires: never
+    data_sensitivity:
+      - interaction
+    extra_keys:
+      flow_type:
+        description: |
+          Type of retention flow. Allowed values: cancel, stay.
+        type: string
+      step:
+        description: |
+          Stage in the user journey lifecycle. Allowed values: engage, submit, result.
+        type: string
+      outcome:
+        description: |
+          The category of the result. Allowed values: success, error.
+        type: string
+      error_reason:
+        description: |
+          Specific reason for failure. Allowed values:
+          - customer_mismatch
+          - discount_already_applied
+          - general_error
+          - no_churn_intervention_found
+          - redemption_limit_exceeded
+          - subscription_not_active
+          - subscription_not_found
+          - subscription_still_active
+        type: string
+      offering_id:
+        description: The API id of the specific subscription offering.
+        type: string
+      interval:
+        description: Billing interval for the subscription (daily | weekly | monthly | halfyearly | yearly)
+        type: string
+
+  interstitial_offer:
+    type: event
+    description: Tracks engagement with non-retention flow.
+    send_in_pings:
+      - events
+    notification_emails:
+      - lchan@mozilla.com
+      - subplat-team@mozilla.com
+    bugs:
+      - https://mozilla-hub.atlassian.net/browse/PAY-3472
+    data_reviews:
+      - FILL IN
+    expires: never
+    data_sensitivity:
+      - interaction
+    extra_keys:
+      flow_type:
+        description: |
+          Type of retention flow. Allowed values: cancel, stay.
+        type: string
+      step:
+        description: |
+          Stage in the user journey lifecycle. Allowed values: engage, submit, result.
+        type: string
+      outcome:
+        description: |
+          The category of the result. Allowed values: success, error.
+        type: string
+      error_reason:
+        description: |
+          Specific reason for failure. Allowed values:
+          - customer_mismatch
+          - discount_already_applied
+          - general_error
+          - no_churn_intervention_found
+          - redemption_limit_exceeded
+          - subscription_not_active
+          - subscription_not_found
+          - subscription_still_active
+        type: string
+      offering_id:
+        description: The API id of the specific subscription offering.
+        type: string
+      interval:
+        description: Billing interval for the subscription (daily | weekly | monthly | halfyearly | yearly)
+        type: string
+      nimbus_user_id:
+        description: Nimbus user ID
+        type: string