Update: This offer ends on Sunday, 01/13.
The following was originally posted on 12/13/12:
-You can earn 10,000 bonus Starpoints for spending $1 and another 15,000 bonus Starpoints for spending $5,000 within 6 months on both the Starwood Preferred Guest® Credit Card from American Express and the Starwood Preferred Guest® Business Credit Card from American Express OPEN.
20,000 Starpoints normally transfers into 25,000 airline miles. With the additional 25% bonus you’ll get a total of 31,250 Avios.
-Transfer 20,200 Starpoints and you’ll have 31,500 Avios, enough for 7 short-haul one-way award redemptions.
-Transfer 40,000 Starpoints and you have 62,500 Avios, more than enough for a 60K round-trip award to Israel on Air Berlin with no fuel surcharges. Or it’s more than enough for 8 one-way tickets between NYC and Miami or 5 one-way tickets between the west coast and Hawaii.
-Bonus Avios can take 4-6 weeks to show on your account from the date of conversion.