JSFiddle - React, Tailwind, and code Playground

HTML

<a id="buy_now" class="btn_green_release" href="#" target="_blank"><span>BUY NOW!</span></a>

JavaScript

$("#buy_now").click(function(){
    alert('clicked');
    return false;
});

$('body').keyup(function(event){
    $("#buy_now").trigger('click');
    console.log('press any key');
    if(event.keyCode == 13){
        console.log('press enter');
        $("#buy_now").trigger('click');
    }
});