UA: Get up to double the miles when you buy now

Deal Link: https://buymiles.mileageplus.com/united/index_en.html
Expiry: Dec 18, 2015

You can earn up to 100% more miles when you buy UA miles before Dec 18, 2015.

• Buy 5,000 - 9,000 miles | Get 25% bonus 
• Buy 10,000 - 29,000 miles | Get 50% bonus 
• Buy 30,000 - 75,000 miles | Get 100% bonus 

Note:  Miles are non-refundable. GST/HST is charged to Canadian residents