packages/fxa-auth-server/lib/senders/emails/templates/subscriptionReplaced/index.mjml

<%# This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not
  distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. %>

<mj-section>
  <mj-column>
    <mj-text css-class="text-header">
      <span data-l10n-id="subscriptionReplaced-title">Your subscription has been updated</span>
    </mj-text>

    <mj-text css-class="text-body">
      <span data-l10n-id="subscriptionReplaced-content-replaced"
        data-l10n-args="<%= JSON.stringify({productName}) %>">
        Your individual <%- productName %> subscription has been replaced and is now included in your new bundle.
      </span>
    </mj-text>

    <mj-text css-class="text-body">
      <span data-l10n-id="subscriptionReplaced-content-credit">
        You’ll receive a credit for any unused time from your previous subscription. This credit will be automatically applied to your account and used toward future charges.
      </span>
    </mj-text>

    <mj-text css-class="text-body">
      <span data-l10n-id="subscriptionReplaced-content-not-action">
        No action is required on your part.
      </span>
    </mj-text>
  </mj-column>
</mj-section>