Free samples have evolved from freebies in supermarket aisles to items that arrived with a newspaper or magazine subscriptions to free perks for influencers and loyal customers. Free samples are now tailored to specific tastes, demographics, and shopping styles and not typically given away as rewards: They're offered to people that companies believe would make great product testers. Offering free stuff is the easiest way to turn your core audience into your quality control group without having to actually pay people for their labor. If you think you could help improve a company by becoming a product tester — or just want some free samples to test — here are some of the best ways to start racking up freebies.
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