Seven is a symbol of mental and terrestrial order, certainly the most represented number in magic.
Proper meaning: money
Period of greatest probability: 28 August - 2 September
Obverse meaning: money from partnerships or marriage; financing, good negotiations, winnings in the game.
Upside down meaning: restlessness, impatience, remorse, mistrust, fears, risky investments, scams; criticisms, failures, poorly paid work.
Arcanum's advice: think before starting a financial speculation.