{"about":{"summary":"A directory of side businesses that real people say they run, each summarized in our words and linked to its public source.","notes":["Sources are public, first-person accounts: interviews, podcasts and community threads.","Cost, time and the other tags are machine estimates, each with a confidence score.","Income figures are the owner's own claim. We don't verify them."],"how_to_cite":"Link the idea page and its source. Call income figures the owner's unverified claim, and cost and time estimates."},"idea":{"slug":"credit-card-sign-up-bonus-travel-hacking-25f09b","title":"Credit card sign-up bonus travel hacking","summary":"Opens new credit cards regularly for sign-up bonuses and redeems them for travel, and plans a course teaching the method.","url":"https://allsidehustleideas.com/ideas/credit-card-sign-up-bonus-travel-hacking-25f09b","markdown_url":"https://allsidehustleideas.com/ideas/credit-card-sign-up-bonus-travel-hacking-25f09b.md","tags":{"category":{"value":"digital-products","label":"Digital products","confidence":0.72},"earns_from":{"value":"one-time","label":"One-time sales","confidence":0.89},"startup_cost_estimate":{"value":"under-100","label":"Under $100","confidence":0.44},"time_estimate":{"value":"few-hours","label":"A few hours a week","confidence":0.44},"where":{"value":"online","label":"Online","confidence":0.88},"needs_coding":{"value":false,"confidence":0.94}},"owner_reported":null,"source":{"publication":"Hacker News","title":"Your best passive income? (2014)","url":"https://news.ycombinator.com/item?id=7095394","person":"firstplanthendo","host":null,"date":"2014-01-21"},"owner_site":null}}