Add all AMEX offers to card

add_amex_offers.js

// run this in browser console at https://global.americanexpress.com/offers/eligible (or use Tampermonkey)

var amexOfferButtons = []

var amexOfferClicker = function(index) {
    if(index < amexOfferButtons.length) {
        console.log("Clicking offer button "+index+" of "+amexOfferButtons.length);
        amexOfferButtons[index].click();
        setTimeout(function(){ amexOfferClicker(index+1) }, 500);
    }
}

var amexOfferKickoff = function() {
    amexOfferButtons = Array.from(document.getElementsByClassName("offer-cta")).filter(btn => btn.title == "Add to Card" || btn.title == "Activate Offer");
    console.log("Found "+amexOfferButtons.length+" AMEX offer buttons");
    if(amexOfferButtons.length > 0) {
        amexOfferClicker(0);
    } else {
        setTimeout(amexOfferKickoff, 3000);
    }
}

setTimeout(amexOfferKickoff, 3000);