IHG Rewards Club, the loyalty program of Holiday Inn, Crowne Plaza, InterContinental, and more is selling points with targeted 25% to 100% bonuses.

Check your email for the subject line "Reveal your mystery bonus" or click this link.

After typing in my account information, I was offered a 100% bonus on points purchases through April 21, 2014.

At what levels of this promotion would I consider it a good deal to buy IHG points?

The normal prices of IHG points range from 1.15 to 1.35 cents each depending on how many you buy.

With my 100% bonus, I can get

Frontier has announced a 14% discount on domestic flights bought by Thursday April 3, 2014 and flown by June 12, 2014 with promo code NOFOOLIN. Sale fares apply every day except Fridays and Sundays.

This 14% discount does not apply to Frontier’s international destinations like Jamaica, Mexico, Costa Rica, and the Dominican Republic.

To get to those places, your best bet is to redeem 15k Frontier miles each way.

I'm interested in the businesses behind loyalty programs, so I always wonder:

What did that credit card company pay that airline for its miles?
How much does American Airlines pay Qantas when an AAdvantage award includes a Qantas leg?
How much did that hotel loyalty program reimburse that specific hotel for the free stay I just took?

Well last month I stayed at the Radisson Martinique of Broadway (review here), and I know exactly how much Club Carlson rei

US Airways joined oneworld today, March 31, 2014.

TAM, the largest airline in Brazil, joined oneworld today March 31, 2014.

You can now book a one way flight from the United States to Brazil for 4,000 Avios and $97.50!

TAM flights are bookable with American Airlines miles and British Airways Avios and searchable on ba.com. American Airlines and British Airways do not collect fuel surcharges on TAM flights.

TAM has flights between Brazil and New York-JFK, Miami, and Orlando. All three American cities have flights to Rio de Janeiro–Galeão and São Paulo–Guarulhos.

Southwest Rapid Rewards points are currently worth 1.69 cents each. Starting Monday, March 31, 2014, they will be worth about 1.44 cents each.

What is the exact devaluation?

Among the Six Types of Frequent Flyer Miles, Southwest has a fixed-value program. For every dollar of the “Wanna Get Away?” base fare, you have to spend 60 Rapid Rewards for an award ticket.

So a $220 Southwest ticket with a $200 base fare would be 12,000 Rapid Rewards + $5 in taxes as an award.

US Airways leaves the Star Alliance Sunday (3/30/14) and enters the oneworld alliance Monday (3/31/14) as part of its ongoing integration with American Airlines.

Overall, this news is mixed because some awards are more easily booked with Star Alliance partners and other awards are more easily booked with oneworld partners.

Here are the awards that are easier to book in the next two days and the awards that are easier to book next week with US Airways miles.

One partner that US Airways loses on Sunday is Lufthansa, the German flag carrier, which is currently offering incredible summer award space

After a few days in New York last month, I took a 16 hour flight in Cathay Pacific First Class from New York-JFK to Hong Kong. It was the second best flight of my life (behind only Emirate First Class); I can't recommend Cathay Pacific First Class highly enough.

That said, the ground services in New York were abysmal.

On the US Airways award chart today, I noticed a minor change as part of the US Airways / American Airlines integration.

Did you catch it?

On the US Airways chart, the word "Envoy" has been replaced with "Business Class."

US Airways had previously referred to its International Business Class as "Envoy" (and it still does on other pages), but it looks like that name will disappear during the integration.

This is semantics, since the Envoy / Business Class will still be a great product--at least on the A330s where it is completely flat--but a far bigger change is coming

Last Sunday I found myself in Raleigh, North Carolina needing a hotel room for one more night.

The Days Inn where I was staying wanted $103 for that night, and I'd have to move to a smoking room, which didn't interest me at all.

I looked at some nearby chain hotels, and the Sheraton wanted $229 plus tax or 7,000 Starpoints, which I valued at $175.

I checked kayak.com for other options, and I didn't find anything I liked.