Streaming, gaming, and online casino platforms all use the same trick: small, frequent charges that feel harmless until you add them up. Here\'s how to actually budget for online fun without either overspending or giving it up.

In-play wagering now makes up more than half of US sportsbook handle. Here\'s what actually changed under the hood — the data feeds, the stadium networks, the second-screen habit — and what the research says about the risk that comes with it.