I used to get the 200% offers all the time. It's been over a year since I got one and there for a while I was getting it every 2 weeks or so. And while I understand that it's a "bonus" offer, if you have someone like me that literally spends $199 every 2 weeks for like 4 months in a row. (Literally every single time you sent the offer I buy the max pack), Why would you then STOP sending that offer for over a YEAR? It makes NO sense.
I get the 50% offer occasionally, and the 100% maybe once in that year, but 0 200% offers at all in over a year. Seems like a terrible decision considering the amount of money they lost on me, and I'm sure there are a ton of other players like me that would do the same. Send the offer once a month and I can almost guarantee that MOST high level players spend SOMETHING on it, if not the max amount.
I'm at the point where I've decided to just NOT spend anything on diamonds at ALL until I get a 200% offer lol. Just out of spite.