Interface ClickedExpressCheckout

This schema describes events sent to Segment from ClickedExpressCheckout

example

 {
   action: "clickedExpressCheckout",
   context_page_owner_type: "ordersShipping",
   context_page_owner_id: "b0ac7b78-ee9b-4fa8-b0ca-b726169db217",
   flow: "Buy now" | "Make offer" | "Partner offer"
   credit_card_wallet_type: "applePay" | "googlePay"
 }