United MileagePlus has a Black Friday buy miles bonus promotion that sees everyone get a 100% bonus if you buy by November 27. The annual limit has also been raised to 225,000 miles (including the bonus).
100% bonus when you buy 3,000 or more MileagePlus Miles. Buy miles here. Until Nov 27, 20
You’ll also find this offer and many more on our Black Friday / Cyber Monday / Holiday Deals for 2020 page!