You can quickly update your credit card information or personal information by visiting your PC Matic Account page.
- Visit https://cart.pcmatic.com/update.asp.
- Enter your PC Matic account email address and password and click Login.
- Click Personal Information in the sidebar along the left side.
- Now click Edit in the upper right corner of the screen.
- Confirm your PC Matic account password.
- Enter your new credit card information or personal information and click Save.