Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.United has launched a new promotion for its United MileagePlus shopping portal. The deal can net you up to 1,000 bonus miles on purchases through one of the shopping portal’s 850+ partners.The promotion begins today and runs through June 24. You’ll earn miles at the following tiers:Earn 500 bonus miles after spending $125Earn 1,000 bonus miles after spending $150The bonus is on top of the normal miles you’ll earn for for shopping through the United portal. So if you spent $200 at Banana Republic, which currently has an earn rate of 2 miles per dollar spent, you’d earn 400 miles for the purchase plus the additional 1,000 bonus miles for a grand total of 1,400 miles.Note that you don’t need to make a single purchase of $125 or $150 to earn the bonus miles; you could make two separate $80 purchases from different stores and still qualify for the bonus.Even with the bonus miles from United, it could still make sense to go through a separate shopping portal. You can use a shopping portal aggregator to compare the earn rates of stores. And don’t forgot to maximize your purchase by using a credit card that earns the most points on non-category bonus spend.