The office was described as "the prize plum of Federal patronage not only in this State but perhaps in the country, outside of positions in the Cabinet.

"[1] Customs collections at US ports were overseen by three political appointees—the Collector, Surveyor, and Naval Officer.

[2][a] Because they were originally paid based on a percentage system that factored in both customs collected and fines levied for those who attempted to evade payment, these appointments were very lucrative, especially those at the Port of New York, by far America's busiest port.

[3] The attempts at reform that began in the 1870s led to the political appointees at each port being placed on salaries rather than the percentage system.

[4] The position was abolished in 1966 when the structure of the United States Customs Service was changed.