Yes, when customers connect their stores (through integrations) to platforms such as TikTok or Facebook, sales and orders coming from these platforms and processed through the Shopify API are included in the Shopify checkout statistics.
This allows TridentAB to collect those metrics and reflect them in your A/B test metrics.
Keywords:
Is it possible for sales from TikTok or Facebook, processed through Shopify API integration, to be counted in Shopify checkout statistics?