VitalSource Customer Support is available 24/7 year-round to accommodate your schedule.In the US and Canada, please call: 1-855-200-4146In the UK, please call: +44 800 802 1506In Australia and New Zealand, please call: +61 8 7111 3343In South Africa, please call: +27 87 550 4494In Ireland, please call: +353 76 888 6559Mexico and Singapore users can use our chat, webform, or email for support.You may also reach out to the Support site through email at support@vitalsource.com or via our online chat. Note that users in Germany and Saudi Arabia will need to email support@vitalsource.com for support.