Sign Up Booster is a powerful application designed to increase customer loyalty by promoting membership registration. It allows businesses to send bulk account invitation emails to past non-member customers, effectively utilizing past assets for future growth. For new customers who have not yet registered, the app automatically dispatches account invitation emails, thereby enhancing the Lifetime Value (LTV) of new clients. To further encourage membership, Sign Up Booster enables the inclusion of persuasive messages outlining the benefits of registration on the purchase completion thank-you page within the app. This strategic approach not only boosts customer loyalty on an individual level but also drives an increase in overall sales performance. With Sign Up Booster, you can transform one-time buyers into loyal, repeat customers, contributing to sustained business success.