Entonnoir commerce Shopify

Attribution ajout panier, paiement et achat.

Stages

Stage	Source
Add to cart (PDP)	DOM data-catail-commerce on adaptive buttons
Cart / checkout	Shopify Web Pixel + catail_session_key cart attribute
Purchase	Web Pixel checkout_completed or orders/create webhook

Session bridge

The theme tracker writes catail_session_key to cart attributes. The Web Pixel and order webhook read the same key so funnel stages stay on one session.

See Install on Shopify for Web Pixel privacy settings and webhook URL.