{
  "{{user_fullname}}": "The full name of the user",
  "{{plan_name}}": "The name of the subscription plan",
  "{{expiry_date}}": "The date when the current plan will expire",
  "{{renewal_url}}": "The URL where the user can renew their plan",
  "{{website_name}}": "The name of the website",
            "{{website_url}}": "The URL of the website"
}