Which business has a low investment, but very large profits?

[Timbber]

Which business has a low investment, but very large profits?

[Levono]

How about this idea?
Starting a Paper Cup Manufacturing Business. Paper cups are disposable cups made out of paper and lined with wax or plastic to prevent liquid from soaking the paper. Paper cups are made using food grade paper, which is hygienic and capable of storing both hot or cold liquid for long times. With the rising awareness and rapidly changing lifestyles, the demand for paper cups has increased tremendously year on year.

[Kapiten]

List of Business Ideas has a low investment ,but very large profits
1.Antique Dealer
2.Art Gallery
3.Bartending Service
4.Boat Tours
5.Cake Making
6.Clothing Boutique
7.Clothing Line
8.Clown Service
9.Coin or Stamp Dealer
10.Coffee Bar/Tea Salon
As for me I have an idea to start sport betting website. I found cool decision for this purpose, it is from Betinvest company. They have big experience in this niche and provide all necessary software to start sport betting service. I want to start with online platform https://www.betinvest.com/online-platform/ I will have two versions: desktop and mobile.

[Delliar]

Great options, guys! I want to create own business but not sure what to do first. What are your thoughts on online casino sites? I think it can be very lucrative if you do everything the right way. I'd like to create the most reliable casino among all the main competitors. But where to begin?

[Xanta]

I have an online store. I created it in a few days because I used Shopify designer with ready-made templates for e-commerce. I invested my money in advertising and business software, like this https://apps.shopify.com/upsell-cross-sell-products , which gave me more options in managing an online store and as a result, I spent less time managing my online store and could quickly set up my online store to use my marketing strategy to increase sales. This didn't start to bring me profit right away, but now I have a stable income from my online store and continue to increase my sales.