safeway-bookmarklet.js

$asArray = selector => Array.from(document.querySelectorAll(selector));
loadMore = setInterval(() => {
  const clickButton = ($x, index) => setTimeout(() => $x.click(), index * 25);
  const $more = $asArray('.load-more');
  if ($more.length) {
    $more.forEach(clickButton);
    return;
  } 
  clearInterval(loadMore);
  $asArray('.grid-coupon-btn').forEach(clickButton);
}, 500);