CREATE TABLE sku_master (
    id INT AUTO_INCREMENT PRIMARY KEY,
    sku VARCHAR(50) NOT NULL UNIQUE,
    client_sku_no VARCHAR(50),
    product_name VARCHAR(255),
    price_rm DECIMAL(10,2) DEFAULT 0,
    price_sgd DECIMAL(10,2) DEFAULT 0,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
