Tiny bookmarklet to add ?utm_source=gift to Star Tribune URLs.
javascript:(function(){const url=new URL(location.href);if(url.hostname==='www.startribune.com'){const currentUtmSource=url.searchParams.get('utm_source');if(currentUtmSource!=='gift'){url.searchParams.set('utm_source','gift');history.replaceState({},'',url.toString());}}})();