Xapo provides a way to store, use, and manage bitcoins, using our wallet service, which we call Xapo Wallet, and the Xapo deep cold storage service, which we call Xapo Vault.</p> <p> <strong>11.2.1. Purchase and Sale of Bitcoins.</strong> To purchase from or sell bitcoins to Xapo, simply click on the red [BUY BITCOINS] button or after logging in to our Website or Apps.