At Dertien Co, we aim to deliver your orders safely and on time across the United States.


Order Processing

  • All orders are processed within 1–2 business days
  • Orders placed on weekends or holidays will be processed on the next business day

Delivery Time

  • Standard delivery time is 5–10 business days within the USA
  • Delivery times may vary depending on location and courier delays

Shipping Charges

  • Shipping charges are calculated at checkout
  • Any free shipping promotions will be clearly mentioned on the website

Order Tracking

  • Once your order is shipped, you will receive a tracking number (if available)
  • You can track your order through the courier’s tracking system

Delays

Delays may occur due to:

  • Weather conditions
  • Carrier delays
  • Public holidays or peak seasons

We are not responsible for delays caused by courier services.


Incorrect Address

  • Please ensure all shipping details are correct at checkout
  • We are not responsible for orders shipped to incorrect addresses provided by the customer