In the posting , it says:

"$50.00 Instant rebate on domestic travel aboard major USA airline. 60 gateway cities available except St. Louis. Travel must be round trip and agent will guarantee lowest available fare first then deduct additional $50.00."

When I have a discount certificate for United, it excludes travel to/from DEN. Continental certificates exclude travel to/from Houston. I strongly suspect this is a TWA product. Also, I once recall hearing about a travel agency chain owned by the former CEO of TWA (Carl Icahn?) who automatically discounted travel on TWA 20%. I have a feeling this is through that same channel since the info above states that an agent will automatically make the deduction. That means it is not a coupon to be used directly with the airline. I don't know for sure but feel suspicious.

This is one offer I am definetly going to pass on.

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