Many online shoppers face frustration because most websites do not allow "splitting" a payment between a gift card and another credit card, leading to declined transactions if the balance is even a cent short.
Most cards must be activated or registered at AmexGiftCard.com before they work for online purchases.
When you shop online and use the gift card details, Amex automatically detects if the balance is insufficient.
Widely accepted at U.S.-based retailers like Amazon, Walmart, and Target. Proposed Feature: "Smart-Link Auto-Split"

