I have a targeted offer for a 60k bonus through the my United account website.
Details:
Earn up to 60,000 bonus miles*
Earn 50,000 bonus miles after first use. Plus earn 10,000 miles after you spend $25,000 on your Card within a calendar year.
Your first year is free†
Pay no annual fee for the first year you are a Cardmember, a $95 value.
Visit the United ClubSM with two passes every year*
Relax in style before your flight and enjoy complimentary snacks, beverages and Wi-Fi.
Earn double miles on United purchases*
Earn 2 miles per $1 spent on tickets purchased directly from United or Continental and 1 mile per $1 for everything else.