Here are the best top 10 bonus offers:

1. Hilton HHonors members can choose double points or double miles at any participating hotel in the Hilton Worldwide portfolio for stays completed by July 31, 2014. You must register HERE prior to checkout of your first stay and once you choose points or miles, you must stick with that currency for the duration of the promotion.

1. Stay at participating VOILA Hotel Rewards hotels worldwide, other than the brand you originally enrolled in, and you can earn triple points for your stay; plus, you’ll earn double tier points through Dec. 31, 2014. Maximum 100,000 bonus points. Registration is required HERE.
2. IHG Rewards Club members can earn bonus points corresponding to the number of nights spent at an IHG hotel between May 15 and Sept. 2014. Three nights earn 5,000 bonus points (code 7093 or 7057), seven nights earn 10,000 bonus miles (code 4989); up to 15,000 bonus points when staying 18 nights (code 1029, 5153, 5163 or 6340). These are targeted offers. Register HERE.
3. Club Carlson members can earn double or triple points (up to a maximum 100,000 points per stay) through Aug. 31, 2014 for stays at participating Radisson Blu, Radisson, Park Plaza, Park Inn by Radisson and Country Inns & Suites By Carlson hotels in Asia Pacific. Registration HERE before checkout of your first stay.
4. Stay three separate times between May 19 and Sept. 1, 2014 at Best Western branded hotels and receive a free night voucher good at over 2,000 properties in North America. Registration is required HERE.
5. Aeroplan members can earn 1,750 bonus miles (250 base miles + bonus = 2,000 miles) on qualifying Best Western stays in Canada, the U.S. or the Caribbean through Aug. 31, 2014. Registration is required HERE.
6. Starwood Preferred Guest members can earn double Starpoints for every night at Aloft properties in Latin America and a one-time 10,000 points bonus after completing an eligible paid night at two or more Aloft properties through Sept. 30, 2014. Registration required HERE by July 31, 2014.
7. Hyatt Gold Passport members can earn triple airline partner miles for each stay after your second stay at any Hyatt Hotel worldwide from May 1 to Aug. 31, 2014. The bonus is offered until your 15th stay. Ten airlines are participating, each with registration required: Air China, Air France/KLM, American, ANA, British Airways, JAL, Jet Airways, Lufthansa, Southwest and United.
8. Free Night Award Offer: Sign up for the La Quinta Returns Visa and earn 20,000 bonus points with first purchase and a further 20,000 bonus points after spending $10,000 within the first 12 billing cycles after the account is opened. Card members also receive Gold status, which comes with 20 percent more points on La Quinta stays, two points per qualifying $1 spent on dining, gas and car rental expenses and one point per $1 for every other purchase. There is no annual fee. Go HERE to apply.
9. JetBlue TrueBlue members can earn 5,000 bonus TrueBlue points when you register and book a flight to Latin America, Mexico or the Caribbean by Sept 2, 2014 for travel between Sept. 2, 2014 and Dec. 11, 2014. Go HERE to register.