An error has occurred
{{terminalError}}
var scope = document.querySelector('.banner-wrapper');
var widgetScope = angular.element(scope).scope();
widgetScope.sendMessage = function(valueCodePromo) {
var channelId = "codePromotion";
window.parent.postMessage({ channel: channelId, valueCodePromo: valueCodePromo }, "https://elcomercio.pe");
};