Like birthdays, marriages happen all the time. Which means you can treat weddings as a recurring fountain of business opportunities: wedding dresses and coats, jewelers, food caterers, venue providers, photographers and videographers, performers, flower shops, travel agencies, souvenir crafts, and a host of other ventures. Now imagine if you can form a network of these service providers so you can offer engaged couples a range of hassle-free wedding packages as a turnkey business idea. The process is certainly fun (and time-consuming), but as a side business idea, the pay can be pretty great.
High-ticket consulting or coaching: You could sell your own high-ticket consulting or coaching products from your website. You'll still need a website, merchant account, sales funnel, lead magnet and many other items. But you can easily earn a substantial amount of money from each individual customer, making it well worth the arduous setup required. 
Yes, you can turn your car into a money-maker by driving for Uber and Lyft, but there are other ways to convert mileage into money as a clever side business idea. One way is to do vehicle advertising, a potential side income source of anywhere between $100 to $600 per month. Whether you own a compact sedan or a full-sized bus, your vehicle’s exterior space is prime real estate for ads. Check Wrapify, carvertise, and similar sites for more details about getting started with this business idea and for being paired up with local advertisers.
Though certainly not for everyone, recycling the containers from products left strewn around on the ground can become a surprisingly decent side business idea if you put in the time. Attending events like street fairs and outdoor concerts can be a great starting place. Put on a clean shirt, jeans, apply your sunscreen, grab a cheap pick-up tool like this one, sturdy plastic bags, and you can sell them for upwards of $4.00/pound on eBay.
Mobile applications are more popular than ever, and people are willing to pay good money for ways to manage their lives from their smartphones. If you have a great idea and happen to know coding, you can run with it and create your app yourself. If you just have an idea and don't know the ins and outs of how to turn it into a reality, there are plenty of software developers looking to collaborate with people on app creation.
Take good pictures. Some of the options below don’t require you to actually take the picture and sell the product, but for the ones that do, make sure you take a clear picture that makes your product stand out from the others.  If you’re going to be taking a lot of pictures, set up a small “studio-like” area in your home with a backdrop and proper lighting to really make your pictures come across as professional. And of course, you’ll want a good camera too.
The question then becomes, how can you take advantage of this massive surge of spending happening every second of every single day online? The truth? Whether you're looking to start a simple online business as a side hustle, or you're quite literally looking to get rich and make an exorbitant amount of money online, there are 7 businesses that simply can't be overlooked. 
Online business is how I’ve made a living since 2003 and what has helped me retire early.  I make over $40,000 a month through my blog. You can create your own blog here with my easy 15-minute step-by-step tutorial.  You can start a blog for as little as $2.95 a month (less than a cup of coffee!).  Create a blog and leverage it into affiliate sales or product endorsement deals. Consider topics like:
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