So, if you subscribe to the $10/ month plan you get $10 worth of tokens to use within a month, and if you subscribe to the $49/month plan you get $49 worth of tokens to use within a month.
At this point why subscribe? Just pay directly the tokens so if you use less you pay less.
To me it doesn't make sense to subscribe at $49 and maybe use $30 of tokens.
People were subscribing at the $49 plan because they were using $1000 in tokens worth