v = '';
clear();
setInterval(function() {
 document.querySelector('.spin-the-wheel__wheel-spin').click();
 if(document.getElementsByClassName('spin-the-wheel__popup-voucher-code')[0].innerHTML) {
   v = v + 'Voucher: ' + document.getElementsByClassName('spin-the-wheel__popup-voucher-code')[0].innerHTML + '\n';
   console.log(v);
   document.getElementsByClassName('spin-the-wheel__popup-voucher-code')[0].innerHTML = null;
 }
}, 5000);