Human check — complete all 3 before Sign in:
1) Math + hidden +3: What is 38 + 8 ? Then add 3 (instruction) → answer?
2) Data flow order: Click in correct order: Shopify → GTM → GA4 → Google Ads (shopify, gtm, ga4, googleads)
Selected: —
Shuffled each load — bots can't hardcode order. Must click exactly 4 in order.
3) Drag slider to prove you're human:
Takes >2s, honeypot must stay empty. HTML stays static for visitors.