Contact information
Contact Information
Stack Platinum LLC
Effective Date: January 1, 2025
Customer Support
We’re here to assist with any questions about your order, product information, warranty, or returns.
Our team typically responds within 1–2 business days.
Email: 📧 chris@stackplatinum.com
Response Hours: Monday–Friday, 9:00 AM – 5:00 PM (PST)
Closed: Weekends and U.S. federal holidays
Business Information
Legal Name: Stack Platinum LLC
Business Type: Precious Metals E-Commerce
State of Registration: California, USA
Email: chris@stackplatinum.com
Website: www.stackplatinum.com