24/7

24/7 is an abbreviation which stands for "24 hours a day, 7 days a week", including holidays and days otherwise that may alter limitations of work. In commerce and industry, it identifies a round-the-clock service, as might be offered by a supermarket, ATM, gas station, concierge service or manned datacenter.

24-7 is a fictional supermarket/convience store chain in the fictional state of San Andreas (Grand Theft Auto: San Andreas). It is a clear parody of the convinence store chain 7-11, as the symbol and name are almost the same.