What’s Copay? Copay can be described as a genuine bitcoin wallet. It is not an account-service. You can secure your personal funds using multiple signatures or one. Secure your savings and take control of your security. Like a joint-checking account, your Copay wallet can have multiple users. Each transaction is approved by the group in order to send money. – Manage shared money with friends or coworkers. You can share a wallet and introduce your child to bitcoin. Copay makes sharing a wallet simple and secure. COPAY APP SAVES YOU TIME AND OFFERS A RANDOM SYSTEM FOR ADDRESS MANAGEMENT. Copay secures multiple wallets for bitcoin, so business and private users can keep their money separate. The app allows you to manage personal, business, or testnet wallets quickly and easily. Copay uses hierarchical-deterministic (HD) wallets, allowing for secure in-app wallet generation and backup. SECURE VERIFICATION OF PAYMENTS Copay was one of the first wallets to accept the full Bitcoin Payment Protocol. When you send money to a Payment Protocol-enabled merchant, Copay securely verifies that your payment will go to the right place. TESTNET SUPPORT For Developers Copay has native support to the Bitcoin Testnet. This makes it easy for developers to test new bitcoin applications across different platforms. Copay makes it easy for developers to test, demo and deploy bitcoin applications. It supports multisignature (P2SH), multiple wallet support, and is a great way to get started. OPEN SOURCE. NO EXCEPTIONS. Not only is Copay’s app open source, but so is its server. Enterprise and power users can fully control their finances with their own Copay apps and Bitcore Wallet Service. Copay has been developed by dozens and dozens of bitcoin developers. The community can review, improve, and develop every part of Copay (wallet and server).