Payment for the drivers

Are the drivers a one time payment or a monthly subscription? And how do I buy it?

You buy the drivers on Patreon. You pick the subscription tier that corresponds to the value of the driver you would like to purchase. After payment, you can cancel the subscription so it does not charge you next month.

Then sign in on CoolStar’s Driver Portal with your Patreon account to redeem the driver. Please allow up to 48 hours from subscribing on Patreon for the funds to appear in your account on the portal.