Buying stock online will typically be cheaper than buying through a broker. Also in some cases online purchasing is closer to real time in the market compared to calling your broker and having them process a transaction.
Expedia is simply an online travel agent. They are not an airline company but rather just a brokerage connecting customers to airline companies. Visit Expeida for competitive rates.
There are some advantages in purchasing homeowners insurance online. This would include being able to compare prices instantly with other insurance companies, rather than waiting for a call back from a broker.
Online poker is the game of poker played over the internet. One of the advantages is that playing can be done faster, because in person the dealer has to collect the cards and shuffle them.
A bank exits the mortgage brokerage business by getting rid of mortgage brokers. Many banks have done this recently because they would rather have their own loan officer work with someone on a mortgage.
what are the advantages in having the details on computer rather than manually recorded details
If you have a product that is digital in nature, (music, books, data) moving the product on-line rather than physically shipping media provides both cost reduction (to near $0) and speed (minutes rather than days).
The main advantage of using an online agency is the easeness and time saving of it all. Plus you can apply to several different jobs in this way rather than having to fill out hand written apps.
It save people a lot of time rather then walking
online trading is extremely popular these days either in the form of stocks, option or forex, the majority of the companies that offer online trading service claim that you can make a lot of money by trading online without actually having to invest a lot of time and effort...
Advantages of saving money, rather than spending it would be that when you save it you can then purchase something bigger. Also, if you ever lose a job or something you would then have something to fall back on.
less expenses
You will have better advantages