Sandbox Threads does not currently advertise a specific rewards program for repeat customers on their website. However, they do often provide various promotions, special offers, and discounts to encourage customer loyalty. It is always a good idea to regularly check the Sandbox Threads website for any updates on promotions or new customer initiatives that may be introduced. They may feature limited-time deals or seasonal discounts that reward returning customers in a different way. Additionally, subscribing to their newsletter, if available, might keep customers informed about upcoming offers and exclusive sales. For the most accurate and detailed information regarding any potential rewards program, including terms and conditions, customers should consider reviewing the relevant sections of the website. Customers may find contact information on the current web page if they need further assistance or clarification.