Will We Go This Way Again?

We have a set of criteria that we refer to as audience criteria. This is the stuff that you'll have to done in your past history in order to be eligible to participate within it now. And for a little bit of additional context with each one of these types of promotional campaigns, we need to look back into your history inorder to see if you're eligible. The idea of trying to put all four of those types of actions into one table, it worked for us really well initially because a very large percentage of our overall users had less than 100 bets total. Now we've had to refactor that right, a significant rewrite,. which this blog post was kind of one of the artifacts