GOOGLE TAG MANAGER (GTM): WHY YOUR MODERN WEBSITE CAN’T SURVIVE WITHOUT IT

In the past, shop owners could observe customers directly—who entered, what they bought, and which products drew the most attention. Today, business has shifted online. You might be managing an e-commerce site from the heart of Dhaka, while your customers are browsing from Sylhet, Chattogram, or even overseas. But do you really know what your vis