Parcel Select. Parcel Select is an economical choice for large or heavy packages and is the only USPS service that can be used for packages over 108 in girth. Cost is determined based on the distance, weight and dimensions of the mailpiece.
Addiction is a condition that results when a person ingests a substance (e.g., alcohol, cocaine, nicotine) or engages in an activity (e.g., gambling, sex, shopping) that can be pleasurable but the continuation of which becomes compulsive and interferes with ordinary responsibilities and concerns, such as work, relationships, or health.
Dopaminergic means related to dopamine  (literally, working on dopamine), dopamine being a common neurotransmitter. Dopaminergic substances or actions increase dopamine-related activity in the brain.Dopaminergic brain structures facilitate dopamine-related activity. Catechol O-methyl transferase (COMT) inhibitors such as entacapone and tolcapone, which are used in the treatment of Parkinson's disease. 2  Dopamine Î²-hydroxylase inhibitors like disulfiram (Antabuse), which can be used in the treatment of addiction to cocaine and similar dopaminergic drugs as a deterrent drug.