"For the second, I will try something like Scott's Cheap Flights which promote amazing missed offers to free subscribers"
I think it could help a lot. The French counterpart of "Scott's Cheap Flights", "Les voyages pas chers de Leo", use the same method.
"If you read this message it means that you are not a premium subscriber. So you missed the following good deals today (and I'm not even talking about yesterday!)"
I tried to click on "Upgrade now!" but nothing happened.
"For the second, I will try something like Scott's Cheap Flights which promote amazing missed offers to free subscribers"
I think it could help a lot. The French counterpart of "Scott's Cheap Flights", "Les voyages pas chers de Leo", use the same method.
"If you read this message it means that you are not a premium subscriber. So you missed the following good deals today (and I'm not even talking about yesterday!)"
I tried to click on "Upgrade now!" but nothing happened.
"I tried to click on "Upgrade now!" but nothing happened." in a TravelOffers email?
Yes. I tried with Chrome, FF and Safari