On this board I often see a lot of discussions related to investment and finance which tend to be large scale. However, to start investing we need capital. How do you find capital for investment?
Capital can be gotten from your savings if you have any, if you do not have savings, then you can start saving for a target business to start. Capital can also come from grants, when you have a really good business idea, if you are able to organize it well into writing with a clear strategy to make profit, you can get an Angel investor.
Digital services are a business with minimal risk and small capital (no need to procure new inventory), for example design, printing, bill payment services, and many more.
There are still risk in the businesses that you have mentioned and they may not be minimal. For printing for example, if you are able to get a big printing deal that should be profitable to you and you make mistake in the printing or it does not come out well from machine, you will spend extra, sometimes even your profit in trying to correct the errors from the job.
Setting up a business with both savings and loan, won't be a bad idea. The great point of running an existing business is twisting the business to a direction that is not existing already. Many small scale business owners make the mistake of doing exactly what others are doing. It will affect, negatively, the growth of the business, because customers are fed up with seeing same old stuffs. The law of diminishing return comes to play for such a business. So, if a business starter is targeting on taking a loan to run a business, they must endeavor to be sure about what they're doing. Hence, borrowing money to run a business that'll fail or fall in few months isn't encouraged. It's better to use our savings to try out the business, if it fails then we are not in a big trouble of paying back to anybody. As for small business ideas, I'd suggest farming agricultural products. Food is always on demand and the world currently needs farmers to produce more food. It's simple to get a land on lease, to farm crops like pepper, vegetables, potatoes etc and harvest during the harvesting season, then sell in bulk to gain profits. Start gradually to master how it works, what works and the crops, that's mostly needed by sellers. However, if farming is difficult to run, then reselling farm products online is also great, it doesn't require a shop, just a page, where you make posts and publish everyday. Soon customers will begin to creep into your dm for smooth deals.
The risk of running a business on social media is quite minimal, it's only painful to lose an account after growing it for years or months. That's the only risk attributed to such business ideas. So, social media managers should be careful and follow the terms and condition of any online platform where they're promoting the business. But for printing services, it's not just ventured out of ignorance, the best hands are required to operate those machines, to reduce errors and extra expenses. Business is risk, what matters is finding ways to reduce those risk and fetch ourselves more profits.