Advertising is one of Amazon's biggest growth areas. Here's everything to know about its ad business. Advertising is one of Amazon's fastest-growing businesses, representing more than 10% of the US digital ad pie. READ MORE Premium I coordinate private travel for wealthy clientele. I've seen people pay $40,000 to fly across the country to get their hair done and make pit stops for KFC. "Despite all my years on the job, every day brings about a scenario I've never encountered before," Andy Christie says. READ MORE Over half of restaurant workers say they've been abused by customers or managers — and many are planning to flee the industry because of it Restaurants are in crisis as workers continue to quit at record rates, forcing dining room closures and fewer hours. READ MORE Premium A 15-year fintech veteran-turned crypto trader explains why ethereum has a strong likelihood of outperforming bitcoin in the next 6 to 12 months — and shares how he mined helium and 40,000 dogecoins by accident TradeStation Crypto's James Putra breaks down his portfolio holdings and why ETH could outperform BTC near-term but is riskier when ETH 2.0 is live. READ MORE Confessions of job hunters: 5 people open up about their frustrations, from getting ghosted by recruiters to sending out 300 résumés with no response "I don't know what's more daunting, filling out applications online or trying to find work in my 'Golden Years,'" says 70-year-old Donna Fields Brown. READ MORE Premium I stopped relying on my Google Calendar to manage my life, and it became my ultimate productivity hack Rochi Zalani strived for great success with hacks like time-blocking and color-coding. But she later ditched her calendar completely. READ MORE 3 reasons why gas prices are so high right now Gas prices are the highest they've been in seven years. Demand is up, domestic supply was hit by a hurricane — and then there's overseas production. READ MORE Premium The investing chief of a $60 million crypto hedge fund breaks down how he executes CTA-style strategies with digital assets — and shares 5 baskets of altcoins that have generated up to 522% returns in the past year Crypto hedge fund CIO Nico Cordeiro shares how he executes CTA-style strategies in crypto, 5 baskets of altcoins, and a new trend he's bullish on. READ MORE Premium College students want to deck out their dorm rooms, and interior designers and entrepreneurs are jumping on the trend The New Jersey interior designer Jen Abrams charges $2,200 to give a student's dorm room a full makeover. Last year, she did 15 rooms — this year, 42. READ MORE