ProBiller was garbage ... It is for this reason that most credit card companies have cut them off.
Part I
If you are going to join a Mindgeek owned or controlled website then you have to deal with Probiller. They don't use anything else.
As for subscribing to Pornhub Premium, why bother? Since the G-D-P incident, both Pornhub and Pornhub Premium
both suck. Members who had vast galleries of pictures up there? Gone. All pictures were removed and taken down by the webmaster. In fact, pictures cannot be uploaded at all. They took that away. As for the uploading of videos? Unless you are a verified member, (i.e., an adult model, pornstar, or content owner) .. also removed and taken down off the sites.
As a side note, the G-D-P incident also affected xhamster. All their pictures that were once up are now "waiting for moderation" They are gone too.
Part II
The only time that Manwin / Mindgeek was "cut off" (not really -- but since you used that terminology, let's go with it) was when MasterCard threatened to follow up and stop processing new subscriptions and memberships just like Visa had done. Both major credit card companies objected to Brazzers'
Pornstar Punishment. They complained about the abuse of female pornstars being slapped, choked, gauged, elbowed, punched, fisted, gaped (sometimes with a speculum), kicked, and being stomped on. They were also
simulated raped by their male co-stars. Visa's ban lasted twenty-three days. MasterCard's ban lasted just two days. Without a major credit card supporting them to process new memberships, Manwin / Mindgeek was "dead in the water" so to speak for almost a month. The owners quickly dropped
Pornstar Punishment. They had to.
By the way, that lost money whereby no one could use Visa for those twenty-three days (almost a month)? ... they re-cooped all that lost revenue. They upped the cost of the lifetime memberships to the websites on the Brazzers Porn Portal. One-time fees to add on sites, went from $63.74 to $79.74 and as long as you kept your Brazzers subscription current members had full access. The only time these one-time fees went down was at Christmas when they did deals. The price at Christmas was $52.95 to add a website.