Smile typically notifies customers of transactions through various methods, primarily via email and text messages. When a transaction occurs, customers may receive an email or text alert detailing the transaction amount, date, and merchant name for better tracking of their financial activity. Additionally, customers can check their account statements and transaction history through the online banking platform, which is regularly updated to reflect recent activity. Some features may include instant transaction notifications, reminding customers to stay informed about their spending. To find the most current and specific information regarding notification settings and options, it is advisable to explore the relevant pages on Smile's official website or user account settings.