You have come up with some ideas: now you need to see if the market is there. It does not have to be huge, because you can succeed by hitting the right niche. The internet has many unique properties, but one of the most important is that it opens up a truly global market to anyone with a productive or service. The consequence of marketing your business idea is that products that would not be viable within a single town, region, or even country may have a big enough audience across the world. It is rarely a good idea to go global from the start, since marketing will need a different approach in each territory. Attempting to reach too broad a market too early is one of the prime reasons for online business failure, as your cash disappears into the Google Ad words black hole.
One of the first keys to success in any sort of business is meeting demand. No matter how great you know your business plan is, nothing can come of it unless other people think your plan is good enough to spend money on. Market your business idea is where you learn how your service would be received. It familiarizes you with your customers, and so much more. You will learn about the competition in your field, how different restrictions might affect your work in reaching the public with your business idea. The specific market you are targeting is your “niche.” You should have some product or service ideas by now, and the next step is to consider who, exactly, is likely to be your target audience. This is an inexact science at this stage, since to some extent you cannot predict exactly who is going to be attracted to your service or product to buy it. However, it should be possible to get a reasonable idea, which you can then amend as your business grows. Your product or service needs to be marketed in such a way that it feels natural to your target audience. If you personally represent that audience fairly well, look at the sites you visit on a regular basis. Look at the site design, language, and graphics used and how they achieve a sale. Marketing your business idea is a process. It begins with you becoming very aware of your own product, its place in the market, and its weak spots. Once those concerns are addressed, the process ends with your customer's awareness and approval of your product. That is the result of good market testing. Even with a global market, some niches are too small to be worthwhile, and the purpose of this stage is to work out where your business fits.
Another thing is, you do not have to be original, one of the great myths that prevents many people from starting their business. The key is to be better that your competition. In some markets this is easier than others, and the only way to find this out is to evaluate the quality of your competitors, You can make money by being better than your rivals if you have a better product or services, do better marketing, offer supreme customer service or produce at lower cost.