TripGift accepts American Express, in 32 currencies 

AED (UAE Dirham)
USD (United States Dollar)
Europe EUR (Euro)  
Australia AUD (Australian Dollar)
Canada CAD (Canadian Dollar)
Switzerland CHF (Swiss Franc)
Denmark DKK (Danish Krone)
Hong Kong HKD (Hong Kong Dollar)
Israel ILS (Israeli Shekel)
India INR (Indian Rupee)
Japan JPY (Japanese Yen)  
Mexico MXN (Mexican Pesos)
Norway NOK (Norwegian Krone)
New Zeland NZD (New Zealand Dollar)
Poland PLN (Polish Zloty)
Romania RON (Romanian Leu)
Russia RUB (Russian Rouble)
Sweden SEK (Swedish Krona)
Singapore SGD (Singapore Dollar)
Thailand THB (Thai Baht)  
Turkey TRY (Turkish Lira)  
Taiwan TWD (Taiwanese Dollar)
China CNY (Chinese Yuan)
Philipine PHP (Philippine Peso)
Indonesia IDR (Indonesian Rupiah)
Qatar QAR (Qatari Rial)
Saudi SAR (Saudi Arabia Rial)
Malaysia MYR (Malaysian Ringgit)
Vietnam VND (Vietnamese Dong)  
South Africa ZAR (South African Rand)
Korea KRW (South Korea, Won)