IXL

"We do allow certain third party advertising networks and other third party businesses to collect your personal information directly from your browser or device through cookies and related technologies for advertising, attribution, analytics and research purposes. These third parties may use such personal information for their own purposes in accordance with their own privacy statements, which may include reselling this information to additional third parties."

IXL allows third-party advertising networks to collect personal information directly from users' browsers via cookies and tracking technologies, and these third parties may resell the data to others.

"We may also work with third party partners to employ technologies, including the application of statistical modeling tools, which permit us to recognize and contact you across multiple devices. We use or may use the data collected through tracking technologies to secure the Service, improve the Service, to save you time, for promotional purposes, and to track website usage."

IXL works with third-party partners to track and recognize users across multiple devices using statistical modeling, enabling cross-device profiling.

"We may also collect information about your geographical location data at the city level. We may collect analytics data, or use third-party analytics tools, such as Google Analytics, to help us measure traffic and usage trends for the Service and to understand more about the demographics and behaviors of our users."

IXL collects geographic location data at the city level and shares usage data with third-party analytics services like Google Analytics.

"IXL may, in its sole discretion, modify or update this Policy from time to time, which will be reflected in the 'Last Updated' date set forth at the beginning of this Policy. If we change this Policy in a material manner, we will do our best to notify you of the changes by posting a notice on our website or through other appropriate communication channels. Your continued use of the Services following the effective date of such update constitutes your acceptance of the revised Policy."

IXL can modify its privacy policy at its sole discretion, and continued use of the service is treated as acceptance of the new terms — with only a best-effort commitment to notify users of material changes.

"We will retain personal information for as long as needed to provide the Service and for our internal business purposes, which may extend beyond the termination or cancellation of your subscription or user account. For example, we may retain certain data as necessary to prevent fraud or future abuse, for recordkeeping or other legitimate business purposes, or if required by law."

IXL retains personal information indefinitely beyond account termination for vaguely defined 'internal business purposes,' with no clear deletion timeline for non-student users.

"Please contact compliance@ixl.com for further instructions about deleting or deactivating your account or deleting your personal information. We may not be able to comply with your request in all circumstances. For example, certain requests to access, update or delete personal information and data associated with a School account or license may be subject to approval by the School. When account information is deleted or de-identified, certain residual information may remain within our archive records."

Account deletion requires emailing support rather than a self-service option, IXL reserves the right to refuse deletion requests, and residual data may persist in archives even after deletion.