Shopify pixel not passing order values
This is the single most common issue we find in Canadian Meta accounts. The pixel is installed via Shopify's native Meta integration, it fires on the order confirmation page, but it does not pass the actual order value to Meta's Conversions API. As a result, Meta reports purchases but has no data on their value. The algorithm optimises toward purchase volume without any ability to distinguish a $30 order from a $300 order.