The biggest third party marketing deal since big oil was allowed to team up with big groceries to screw little petrol retailers and smaller supermarket chains is underway with the announcement of an exclusive Heads of Agreement between Woolworths and Qantas for a loyalty alliance.

The CEO of Woolworths, Michael Luscombe and the CEO of Qantas, Alan Joyce will reveal more in Melbourne this afternoon, well past the bed time of the Saturday newspapers or any chance for in-depth analysis.

The announcement says “customers to be rewarded from check-out to check-in” and continues:

From mid-2009 the new relationship will allow Woolworths customers who participate in the Everyday Rewards program to earn Qantas frequent flyer points when they shop for groceries, fuel, packaged liquor, general merchandise or electronics at a participating Woolworth’s group business.

It is too soon for the ACCC, which rolled over on the original food-for-petrol deals, or Virgin Blue, to comment on the anti-competitive risks that leap off the page of the joint press release.

That release even points to the prime concern about linkages between the purchase of household necessities and third parties that broke out when the discount-petrol-for-shopping dockets coup occurred.

It will extend the program beyond our existing fuel savings offer and will significantly enhance the value of being a member. No other loyalty alliance could offer our customers such rich rewards, simply for buying their everyday household needs.

Just why big brands should be permitted to extend an iron grip over the once simple process of buying everyday needs to be examined.

Does it improve the vitality of the Australian economy, or screw it down, to the detriment of price competition?

The difference between these schemes and programs like Fly Buys or points for credit card purchases is that they are universally available among retailers and not structured to confine a shopper’s choice or store or drive independent petrol sellers to the wall.