1. WhatsApp CTA dominates the inquiry path (96.8%)
In the n=31 baseline sample, 30 inquiries arrived via WhatsApp and 1 via the quote form (a test entry). B2B print buyers clearly prefer instant chat over form submission, which makes CTA placement (header-top / footer / footer-mobile / category-sidebar) a high-ROI optimization lever. Vol.2 will cover a full month of production data from the 008 tracking layer.
