Shipping policy

Thank you for choosing Christmas Mysteries, home of the Unique Christmas Advent Calendarβ€”a one-of-a-kind holiday experience filled with 24 days of puzzles leading up to Christmas Day! Please review our shipping details below to know what to expect after placing your order.


Handling Time

  • Orders are typically processed and shipped within 1–3 business days if the product is in stock.
  • Orders placed on weekends or holidays will begin processing the next business day.

Shipping Carrier

  • We proudly ship all orders via the United States Postal Service (USPS).

Available Shipping Services

At checkout, you may select from the following USPS services:

  • First Class Mail – Estimated delivery: 2–5 business days
  • Ground Advantage – Estimated delivery: 2–5 business days
  • Media Mail – Estimated delivery: 2–8 business days
  • Priority Mail – Estimated delivery: 1–3 business days
  • Priority Mail Express – Estimated delivery: 1–2 business days

Delivery Times

  • Delivery times vary based on the USPS service you select and pay for at checkout.
  • Please note that these delivery windows are estimates provided by USPS and may be affected by factors beyond our control (such as weather, holiday volume, or service disruptions).

Holiday Shipping Reminder

Because the Christmas Mysteries Advent Calendar is tied to the holiday season, we recommend placing your order as early as possible to ensure timely delivery before December 1st.