Selling without investing in products is very common among experienced marketers.
They simply use affiliate programs to sell products that are listed on sites such as Amazon and many other online stores found on the web.
Their approach is to set up a simple WordPress or Open Cart website and list affiliate products on those sites. Products are then drop shipped to their customers.
They make money while they sleep. They don’t get involved in shipping at all. They don’t own any inventory. They maintain their stores and do some marketing.
They are well familiar with the principles of drop shipping. They use it extensively.
If you are not that familiar with drop shipping aor selling using affiliate programs, you are advised to read the book Drop Shipping On A Budget which will give you good background information and get you started.
Additionally, you are advised to join either the PolandsBest Natural Baltic Amber Affiliate Program or PolandsBest General Store Affiliate Program to go through the training and, of course, to make money. Both of these programs are free to join and you can leave them at any time without obligation.
The advantages of taking this approach will allow you to get into business and make that extra money without making investment. If it turns out that you find online business is not for you, you simply drop it.
You never know until you try. Some try one of the affiliate programs now. And to learn about drop shipping. Read Drop Shipping On A Budget.