To my knowledge online casino with sweeps coins is legal almost in every state, if I remember correctly there was only 5-6 states that didn’t allow it 🤔 (Dont quote me on that tho hehe). I played on chumba casino and the conversion rate from SC to 💲 was 1=1. You do need to check because there might be some differences in the values. Hope this helped a bit 🙂