Beginning Nov. 1, Continental OnePass members will earn a 25-percent bonus when they convert Diners Club Club Rewards points into OnePass miles. A minimum of 40,000 points can be transferred into OnePass miles and no registration is necessary.

While not quite the one-to-one conversion that British Airways Executive Club members are periodically privy to, the Diners promotion offered to OnePass members is five percent better than that being offered to AAdvantage members.

Advantage members will need to register to earn a 20-percent bonus on Club Rewards points converted into AAdvantage miles. Use promotion code DC20B at http://www.nwa.com/offers. The promotion expires Dec. 31.