This business is great to run as a side business due to the lack of additional preparation needed and the great flexibility is holds. If you already speak a foreign language fluently and have a good, encouraging personality, you already possess the tools needed to find success in this type of business. In addition, you can run this business out of your own home or even a public space, as long as you have permission, and you can offer lessons at times that are best available to you. This means that regardless of your other obligations, you can make a foreign language instruction business work for you.
Another flexible non-phone option in the educational field is test scoring. There are a few reputable companies that do hire home-based workers to score everything from standardized tests to essays. Before you apply, you should know that ETS and Pearson (listed below) do require that you have certain qualifications and/or past teaching experience before they'll let you become a scorer. WriteScore on the other hand requires just a two-year college degree.

Christmas, Halloween, Easter, Yuletide, Hanukkah, Valentine’s Day, Chinese New Year, 4th of July, Mother’s Day. There are a ton of traditional holidays that count as solid reasons to explore the side business idea of crafting and selling seasonal decorations. After all, people and businesses pay good money for them. In fact, total sales of Christmas trees in the U.S. alone amounted to a whopping $1.04 billion in 2014. And you still have holiday lights, nativity scenes, crafted hangings, baskets, wreaths, and other decorations to cover, making this a potentially year-round seasonal side business idea.
I also found especially helpful the section on earning "money with ads and affiliates online," and how to run a home business online. Once you have chosen your way to go, the book tells you how to get there with chapters such as "Managing your Money", "Protecting Personl Assets" and even "Working from Home." Especially important also would be the chapter on "Taxes and Deductions."
There's a misconception that keeps those with dreams of owning their own business from following their dreams. It's a misconception that's not only false but dangerous to the small business community. It's not true that every entrepreneur sits in a rundown apartment somewhere in Silicon Valley, eats boxes of cheap mac-and-cheese and stays up all night building the next big startup. Most entrepreneurs aren't living in poverty hoping to someday sign the papers for millions of dollars in funding only to see their dreams become the next worldwide craze.
In the strictest situation, you may have signed a non-compete agreement that forbids you from opening a side business that would compete with your employer. Understand that "competition" can be construed fairly broadly by your employer, and may include businesses you think bear no direct relation to your job or your employer's business. This could turn into a legal issue.

As for other tips, all I can say is “a penny saved is a penny earned”. If you are running out of ideas to make money, start saving. Some quick “low hanging fruit” tips to save some quick cash include – switch to MetroPCS or Boost for cellphone (I only pay $20/month), switch auto insurance to Insurance Panda ($25/month), and start using GasBuddy (saves me like $100/month at least. I drive a lot).
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