There are only so many ways to pay for the commons. One is commissions from the

There are only so many ways to pay for the commons.
One is commissions from the activity created by the market created by the institutions including that of law. This can be either sales or income. Income causes the LEAST interference in the pricing system and human behavior. Sales too much influence on both.,

The other is payment for services: meaning we vote for public services (auction is perhaps better) and we pay for those services we consume – but this just causes massive free riding.
Or
We use direct economic democracy with the budgets for each thing we need to finance, and we individually allocate our funds to whatever we wish, until all funds are allocated. This means you can’t over-fund anything, and you can’t close until you’ve funded everything. 😉