The prescribing information states, Wellbutrin SR is not approved for smoking cessation treatment
Clear SLA (Service Level Agreement) covering parts replacement and labor
This feasibility report covers a comprehensive market overview to micro-level information such as unit operations involved, raw material requirements, utility requirements, infrastructure requirements, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, etc
Therefore, to the extent that (above items) qualify as parts, components, liquids, or accessories of ENDS devices, then they are now generally nonmailable. USPS added, interpretive questions about whether a specific item falls within the statutory definition should be directed to the Bureau of Alcohol, Tobacco, Firearms, and Explosives, with a copy to the Postal Services Pricing and Classification Service Center. The relevant provisions of the new rules are highlighted below for reference