Spirit Incentives
Nothing incentive about them. Their business is to "offer" then disappear or make it very difficult to reach with the hope that the consume will tire and give up
Fact: I was given an incentive by my credit card company to use their card for a pre-determined amount in exchange for a free nights lodging at a Marriott establishment. I did my part and then the bank did their part - per theor arrangement and sent me a certificate to redeem. That seemed failry ...