As of 2012, estimates suggest that over fifty million U.S. workers (about 40% of the working population) could work from home at least part of the time, but in 2008 only 2.5 million employees, excluding the self-employed, considered their home to be their primary place of business. The number of employees reported to have worked from their home "on their primary job" in 2010 has been reported as 9.4 million (6.6% of the workforce), though, this number might include the self-employed. As of 2017, roughly 3.7 million employees—2.8% of the workforce—work from home at least half the time, Global Analytics Workplace reports. Very few companies employ large numbers of home-based full-time staff. The call center industry is one notable exception: several U.S. call centers employ thousands of home-based workers. For many employees, the option to work from home is available as an employee benefit but most participants only do so a fraction of the time. Top paid among work-from-home sectors are home-based physicians and radiologists in which it is suspected that they earn near the $1,975 median weekly income of physicians, as reported by the U.S. Bureau of Labor Statistics, making it a six-figure job. Studies show that at-home workers are willing to earn up to 30% less and experience heightened productivity. 
International evidence and experience shows that telework can deliver a broad range of benefits to individuals, employers and society as a whole. Telework is a shift in the way business is accomplished which can make a difference overtime. As an example, a recent Australian study revealed that telework enabled by the National Broadband Network is expected to add $8.3 billion to Gross Domestic Product by 2020, creating the equivalent of an additional 25,000 full-time jobs. Around 10,000 of these jobs will be in regional Australia. When it comes to environment, it has been estimated that if 10 per cent of Australian employees were to telework 50 percent of the time, it would save 120 million litres of fuel and 320,000 tonnes of carbon emissions. That rate of telework would also deliver a productivity benefit of between $1.4 billion and $1.9 billion a year.
How to Get It: Customer service is the biggest work-at-home field, with companies including Spiegel, Hilton, Best Western, HSN, 1-800-FLOWERS and many others using at-home reps. Fill out an application with staffing companies such as Arise, Alpine Access, VIPdesk, LiveOps, and Convergys, all of which vet the companies who are hiring through them. If you need benefits, search through a staffing company that will hire you as an employee (Alpine Access, VIPdesk and Convergys do this) rather than an independent contractor. If you're a contractor, you may be asked to pay a small fee (between $15 and $35) for a background check. While a fee can be a sign of a scam, independent contractors are responsible for their own expenses.
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AirTreks is a travel agency that offers international and multi-stop tickets for travel. AirTreks provides training, but requires prospective employees to have traveled to five or more countries. AirTreks Travel Agents use Amadeus GDS. Job Search Tip: Work-from-home Travel Agent positions are often listed as “Travel Planner”. Starting pay is $2,000+commission.