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PurpleMark guides for browser profile isolation, proxies, multi-account operations, and team collaboration.

What Are Cookies? What Do They Do, and How Do You Clear Browser Cookies?

Cookies are small pieces of data that websites ask the browser to store and send back with each request. They are commonly used for login sessions, shopping carts, and preferences. This article explains first-party vs. third-party cookies, how cookies differ from cache and local storage, and walks through clearing steps in Chrome, Edge, Firefox, and Safari.

How to tell if an antidetect browser environment is real? What to do when fingerprint detection flags anomalies?

Whether a fingerprinting environment is "real" does not depend on the score given by any one detection site, but on whether network, browser, system, hardware and permission signals are consistent with each other and remain stable across restarts. This guide provides layer-by-layer detection methods, a troubleshooting table, and step-by-step checks to run inside an antidetect browser.

TikTok Shop Full-Service Seller Onboarding Guide: Model, Open Markets and Process

TikTok Shop's full-service model lets sellers focus on supply and inventory while the platform handles parts of the consumer-facing operation. This guide explains, against the official portal, which entities are eligible, which markets are currently open, the conditions, required documents, the onboarding flow, costing, sourcing and stocking, and how to coordinate work across multiple entities.