April
/30
Last day to earn triple points or triple airline miles with your second stay between Feb. 1 and April 30, 2007, at a Choice Privileges hotel: Comfort Inn, Comfort Suites, Quality Inn, Sleep Inn, Clarion Cambria Suites or Mainstay in the U.S., Canada, Caribbean or Mexico.

Last day to earn 3,000 bonus points or 1,000 bonus miles for every third qualifying night between Jan. 15 and April 30, 2007, at any InterContinental, Crowne Plaza, Hotel Indigo, Holiday Inn, Holiday Inn Express, Staybridge Suites or Candlewood Suites worldwide.

Last day to earn double ATA Travel Awards points or Southwest Airlines Rapid Rewards credits on codeshare ATA/Southwest Airlines flights, ATA flights to or from New York (LaGuardia) or any Hawaii destination.

Last day to receive a two-night weekend stay when you pay for three different stays with your MasterCard at participating Starwood hotels and resorts in Asia Pacific.

Last day to get up to a 25 percent Delta SkyMiles mileage bonus when transferring Club Rewards points. Transfer 20,000-39,000 points and receive a 10 percent bonus; transfer 40,000+ points and receive a 25 percent bonus.

Last day to earn double Aeroplan miles in Executive First (J, C) and Latitude (Y, M, U), 75 percent bonus on Tango Plus (B, H, V, Q, L, A) and 50 percent bonus on Tango (R, G, P, E, N, T, K) and I booking classes on eligible routes between Canada and the United States. Registration is required.