From 7ff0481445ff59b3ea6e88137d0667a2d3239ffb Mon Sep 17 00:00:00 2001
From: Davey Alvarez <daveyalvarez03@gmail.com>
Date: Wed, 11 Feb 2026 13:48:39 -0800
Subject: [PATCH] fix(subscription-reminders): Fix misconfigured subscription
 reminder args Because:

* the code to autogenerate the variable names changed, but the references did not

commit:

* Updates the references to the autogenerated variables, and includes an explicit check for these values

Closes #N/A
---
 .../fxa-auth-server/lib/payments/subscription-reminders.ts  | 6 ++++++
 packages/fxa-auth-server/scripts/subscription-reminders.ts  | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/fxa-auth-server/lib/payments/subscription-reminders.ts b/packages/fxa-auth-server/lib/payments/subscription-reminders.ts
index 7dbd65b83a2..cdab0acff47 100644
--- a/packages/fxa-auth-server/lib/payments/subscription-reminders.ts
+++ b/packages/fxa-auth-server/lib/payments/subscription-reminders.ts
@@ -40,6 +40,7 @@ interface EndingRemindersOptions {
 }
 
 interface RenewalRemindersOptions {
+  monthlyReminderDays?: number;
   yearlyReminderDays?: number;
 }
 
@@ -81,6 +82,11 @@ export class SubscriptionReminders {
     this.statsd = statsd;
     this.planDuration = Duration.fromObject({ days: planLength });
     this.reminderDuration = Duration.fromObject({ days: reminderLength });
+    if (renewalRemindersOptions.monthlyReminderDays) {
+      this.reminderDuration = Duration.fromObject({
+        days: renewalRemindersOptions.monthlyReminderDays,
+      });
+    }
     if (renewalRemindersOptions.yearlyReminderDays) {
       this.yearlyRenewalReminderDuration = Duration.fromObject({
         days: renewalRemindersOptions.yearlyReminderDays,
diff --git a/packages/fxa-auth-server/scripts/subscription-reminders.ts b/packages/fxa-auth-server/scripts/subscription-reminders.ts
index de9cdd10637..a47ffe7a647 100644
--- a/packages/fxa-auth-server/scripts/subscription-reminders.ts
+++ b/packages/fxa-auth-server/scripts/subscription-reminders.ts
@@ -87,7 +87,7 @@ async function init() {
   const subscriptionReminders = new SubscriptionReminders(
     log,
     parseInt(program.planLength),
-    parseInt(program.reminderLength),
+    parseInt(program.monthlyRenewalReminderLength),
     {
       enabled: parseBooleanArg(program.enableEndingReminders),
       paymentsNextUrl: config.smtp.subscriptionSettingsUrl,
@@ -96,6 +96,7 @@ async function init() {
       yearlyReminderDays: parseInt(program.endingReminderYearlyLength),
     },
     {
+      monthlyReminderDays: parseInt(program.monthlyRenewalReminderLength),
       yearlyReminderDays: parseInt(program.yearlyRenewalReminderLength),
     },
     database,