# PopCash > PopCash is a self-serve popunder advertising network for advertisers who want to buy popunder traffic and publishers who want to monetize their websites. Live since 2012, serving global inventory across 240+ GEOs on CPM and CPC pricing models. PopCash specializes in the popunder ad format — one of the highest-volume, lowest-friction formats in performance advertising. Advertisers get worldwide reach with granular targeting; publishers get high-fillrate monetization with daily payouts from $10. ## Getting started - [Sign up (free)](https://popcash.net/register): Create an advertiser or publisher account. $5 minimum deposit for advertisers, $10 minimum payout for publishers. - [For Advertisers](https://popcash.net/advertisers): Buy popunder traffic — targeting by GEO, device, OS, browser, and connection type. CPM and CPC bidding. - [For Publishers](https://popcash.net/publishers): Monetize with popunder ads. High fill rate, daily payouts, PayPal / Paxum / Payoneer / wire. - [Traffic Inventory](https://popcash.net/traffic-inventory): Live inventory volume by GEO, device, OS, and browser. Plan media buys with real numbers. ## Support - [FAQ for Advertisers](https://popcash.net/faq-advertisers): Common questions on account setup, campaign optimization, billing, and targeting. - [FAQ for Publishers](https://popcash.net/faq-publishers): Onboarding, code integration, payouts, and site approval. - [Contact](https://popcash.net/contact): Get in touch with the PopCash team. - [Report Malware](https://popcash.net/report_malware): Report suspicious ad content. ## Company - [About Us](https://popcash.net/about-us): Company background, team, and history. - [Blog](https://popcash.net/blog): Ad-tech insights, product updates, and campaign best practices. ## Legal - [Terms of Service](https://popcash.net/tos): Terms and conditions for using PopCash. - [Privacy Policy](https://popcash.net/privacy-policy): How PopCash collects, uses, and protects data. ## Key facts - **Founded**: 2012 - **Ad format**: Popunder (specialist network) - **Pricing models**: CPM, CPC - **Coverage**: 240+ GEOs, global inventory - **Advertiser minimum deposit**: $5 - **Publisher minimum payout**: $10 - **Payout methods**: PayPal, Paxum, Payoneer, wire transfer, and more - **Sister brand**: [Mondiad](https://mondiad.com) — full-stack ad network (push, native, banner, popunder, and more), founded 2019 by the PopCash team.