One example from a million …
The technology of easy money...
Suitable for offline (local volume) sales, but with the involvement of the Internet: through social networks, advertising, or through its website. You can even just through one-page.
A wallet for cards is quite a demanded product. It is in demand in most men. But since the product is borderless among consumers, i.e. “casual”, it is often already women who change their bulky leather wallet to a compact metal box with card compartments.
Buy at wholesale prices. Add a minimum of +50 – 100% of the nominal value and expose on advertising sites or social networks. Yes, at first it will not be such a big margin on the goods. But it’s worth it.
If you don’t want to invest in a product, then a way to earn money on spa networks will do for you.