Upgrade {#bigcommerce-upgrade}
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If you already have an account, you can upgrade to V2 from the `Visa Acceptance Solutions` Settings page. For more details, see [Upgrading from `Visa Acceptance Solutions` to `Visa Acceptance Solutions` V2](https://support.bigcommerce.com/s/article/Connecting-with-Cybersource?language=en_US#upgrade "").