| Shipping: All orders are shipped out first class postage via the U.S. Postal Service. We do not offer overnight or express shipping. Generally, products ship out withing 1 to 5 working days. For international orders, please allow up to two weeks for delivery. Returns: CO2Science does not accept returns. In the event that your product is damaged during shipment, please contact us at E-store@co2science.org. |
