Orders are processed within 1–3 business days and typically delivered within 2–10 business days. Shipping charges are calculated at checkout, and tracking information will be emailed once your order has been dispatched. Delivery times may vary due to carrier delays or other external factors. Returns are accepted within 3 days of delivery for items that are unused and in their original condition. Please note that shipping charges are non-refundable. If you receive a damaged item, contact us at [office@myn2o.com](mailto:office@myn2o.com) and our team will assist you promptly.