If you had small amount to start an online business, what should you do?

Drop shipping and Instagram.

The process is pretty simple.

Do a little research into niche markets on Instagram by sourcing the hashtags. You can go a little further and do research on Google or Reddit, too. Try to find markets that people are passionate about, but don’t have a lot of competitors in.Head over to Aliexpress and find some great products that compliment your niche market. Create an account with Aliexpress and sign up to drop ship those goods.Start an Instagram page for your niche market. Start posting images and content that’ll appeal to fans of your niche market.
For example:
Buy some fidget spinners from Aliexpress. Let’s say you’ll find them around $1.

You’ll get 28 spinners (supposing free shipping)

Sell them to people you know, in your hood, school, anywhere for $5.

28*(5–1)=28*4= 112 pure profit.
You can see the top spinner video on  Youtube.
Now post images of the spinner.After you’ve built up a large enough following (1,000 or so), start showing off some products related to what you’re selling with a headline “Want this spinner /whatever? DM me!”When people start messaging you on Instagram, just have them funds via PayPal. Tell them the length of time it’ll take to get there.Once their funds clear in your account, pay the manufacturer of the spinner/whatever on Aliexpress and enter the customer’s shipping information.Follow up with the customer and make sure they’re happy. Tell them to share an image of them wearing/using/whatever the item you just sold them.