The business of making money comes from all angles, there are opportunities everywhere you look. Those who have money to invest have a head start. It is a simple case of investing and getting returns with profit, this is how the financial world goes round.
It you have some money that you wish to invest to make more, the safest bet is a building society or bank to gain interest, but who is making more from that money, you or the banker. The banker of course, they reinvest your money into big business so it is 'working money' and make tenfold the amount that they give you in interest. For those who don't want the hassle of business operations, then obviously settle for low interest and others making massive profits on you money, no problem. On the other hand why not simply invest you money in products, resell then for a profit and you will be making much more profit than a high interest account.
Just as an example you could buy electrical components such as Circular Connectors, Hermetically Sealed Connectors or Miniature Connectors wholesale and sell to specialist electrical shops in your region. Also, set up an eBay account and sell then there alongside a website that promotes them. You will have the support of the manufacturer as backup for the quality of the products. You may also use free promotional material may from you supplier for an aid to selling on. Making more money from you money is as easy as that, it just take sa little effort to get the rewards and you don't lose as you will always have the stock as an asset.