Before it comes into realisation, you should have thought it through.
Who are those likely to benefit from this idea? How will it make life easier for them?
Will they be willing to pay for the products or services that your business would be rendering?
After answering these questions, satisfactorily, you can, then, commence such a business.
Analyse Your Competitors
There is almost no business idea that you would come up with today, that someone else, has not thought of and probably, started, somewhere else.
It is, therefore, pertinent for you, to note, from the start that, you will have competitors and not only that, they might, be bigger than you.
How will knowing this help you? By admitting to yourself that, there is competition, you can, then, look out for areas, in that business, where your competitors have not been able to utilise and carve a niche for yourself there.
That way, the competition against your small business, would be less.
Plan, Before You Start Spending
You need to set a budget for your new venture.
This is possible when you conduct research of the market, seek answers from those that are already in this new venture that you want to undertake. Compare prices and more.
Your budget will guide you, so, you will not spend above your income.
With a budget, that limits what you can spend, you will need to learn, to do, almost, everything that required to be done in your business, by yourself, if you are capable of doing them.
Some of the things that, you can do by yourself, include, advertising your business by yourself, buying goods for production by yourself, acting as your business sales representative for your business, or, secretary to your outfit.
All of these will assist you, to reduce the cost of hiring someone, to do those tasks.
As the business progresses, however, you can decide to hire more hands, to help you.
Solicit Help From Family, Friends And Investors
For you to excel in business with a limited budget, you may need to solicit the help of family, friends and investors.
Get family and friends, involved in advertising your business to their network.
If you, however, find out that your fund is terribly low, to enable you to make any meaningful progress with your business.
You may now need to approach your family, friends and investors, to buy into your business idea, by investing a token in it.
The above efforts are most likely to assist you in succeeding when you find yourself starting.
You could also read, how to market a new business on a limited budget here.