This is a GA4 lecture I would definitely recommend to anyone working as a marketer! - It wasn't just an introduction to GA4, but it provided the A to Z on how to use GA4, including the meaning of data analysis in GA4, the web principles that powered UA and GA4, and even how to link it with GTM, which was a huge help. - It's a bit embarrassing, but regarding parameters, I had only ever used existing history/pre-made ones without knowing the principle behind them, and I'm so happy to finally understand it properly :) - It was even better because the explanations were based on 디지오션, which you actually operate, not just a simple demo account. - I think it would also be a great help to anyone who needs marketing to launch their own item, business, or branding. I've become curious about 그레이스님's other marketing lectures too! Thank you for such a great lecture :)