Contact Us

We’re here to help. If you have any questions, concerns, or requests regarding our services, orders, or policies, please feel free to contact us using the information below.

Get in Touch

Company Name: E.f Investment LLC
Website: https://jsimpsonllc.com
Email: [email protected]
Phone: (657) 385-8009
Address:
238 S Basque Ave, Apt 6
Fullerton, CA 92833
United States

Customer Support

  • Email inquiries are typically responded to within 1–2 business days

  • Support hours: Monday – Friday, 9:00 AM – 5:00 PM (PST)

Order & Billing Questions

For questions related to:

  • Orders

  • Payments (PayPal or Stripe)

  • Shipping & delivery

  • Returns & refunds

Please include your order number in your message so we can assist you more efficiently.

Legal & Policy Inquiries

For legal, privacy, or policy-related questions, please contact us directly at
📧 [email protected]