After a much-anticipated debut of its one-hour Prime Now bike delivery in New York City in February, Amazon will begin offering its one-hour delivery option in Baltimore, Maryland and Miami, Florida, The Verge reports. For an $8 fee, Amazon will ship anything in stock to your door in under an hour. If the NYC launch was any indication, Prime members in Baltimore and Miami should be on their guard lest they get addicted to the convenience of rapid delivery.

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