HT - The Points Guy
United Shopping portal is offering up to 4,000 extra miles for using their shopping portal. There is also a sweepstakes which you can learn about on the same page.
Here is the breakdown
Spend $125 - Earn 500 miles
Spend $600 - Earn 1,750 miles
Spend $1,500 - Earn 4,000 bonus miles
These increased portal bonus are a great way to rack up miles, we've seen increases from American Airlines and from Southwest as well. This one requires more spending but offers more miles.
All these miles are in addition to the base miles you earn by shopping at specific stores.
Terms and Conditions:
† During the “Back to School” bonus campaign, which runs from July 21, 2015 through August 12, 2015 at 11:59:59 pm ET (the “Bonus Period”), Member will receive a one-time bonus of up to 4,000 bonus award miles on qualifying purchases, in addition to the standard miles earned from shopping online through MileagePlus® Shopping. Bonus miles will be issued based on Member’s cumulative qualifying purchases made during the Bonus Period: 500 bonus miles for qualifying purchases of at least $125; 1,750 bonus miles for qualifying purchases of at least $600; or 4,000 bonus miles for qualifying purchases of $1,500 or more. Returns, cancellations, shipping and handling, taxes, gift card or other cash equivalent purchases, and certain products are not included in the bonus award miles eligibility calculation; please see the MileagePlus Shopping site for details on product eligibility and/or any coupon code details or other usage restrictions. Please allow 8-10 weeks after the Bonus Period for bonus award miles to post to your MileagePlus Shopping account. The maximum number of bonus award miles that will be awarded to an eligible MileagePlus Shopping account through the “Back to School” bonus campaign is 4,000 bonus award miles. This offer cannot be combined with other offers or promotions. Please check the MileagePlus Shopping site daily for updates to increased earning opportunities. Void where prohibited by law.