I understand the urgency and importance of finding reliable medication like Methadone 5mg without a prescription and getting it overnight delivery. In this case, USPS or FEDX services are commonly used to ensure fast and secure delivery. To make the process smoother, payment options like Bitcoin and PayPal are usually accepted, providing convenience for purchasing. It's worth noting that these services are also available in Canada, which may offer additional accessibility to those in need. Remember to prioritize your health and safety when considering these options.