📦 Shipping Policy

We currently ship research materials exclusively within the United States.

Orders are processed within 1–2 business days and shipped via trusted carriers. At checkout, you can choose from the following shipping options:

• Flat Rate Shipping – $9.99
  (Estimated delivery within 3–7 business days)
• 2-Day Air Shipping – $20.00
  (Delivery within 2 business days after processing)

Please ensure all shipping information is correct when placing your order. We are not responsible for delays, losses, or additional charges resulting from incorrect or incomplete addresses.