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Login session cookies, authentication tokens, CSRF security tokens, session management, and consent preferences.

These cookies help us understand how SMSMaster.lk performs and identify areas where we can improve website speed, reliability, and user experience.

Page load times, API response times, error monitoring, website performance metrics, and anonymous usage statistics.

Remember your UI choices across the customer portal.

Login persistence, theme mode, sidebar state, DataTable preferences.

Understand product usage and improve reliability.

Usage analytics, performance metrics, feature adoption.

Measure campaign effectiveness on public pages.

Landing page tracking, conversion tracking, referral attribution.

Improve SMS campaign workflows and editor experience.

Campaign performance, delivery optimization, queue performance, message editor preferences.

Store language, direction, font, and layout preferences.

Language, RTL/LTR, font preferences, dashboard layout.