So I work with a group in Montevideo, Uruguay - they are contractors who are paid by another department. I'd like to buy them lunch. I had hoped to use http://www.pedidosya.com.uy/, but just realized that it has online ordering but payment is on delivery. I don't have experience making this type of purchase remotely. Does anyone have suggestions of services, methods or restaurants in Montevideo, Uruguay that would allow me to pay by credit card remotely? If I were to say buy an US AMEX gift card and FedEx there would they be able to use it?