Sex workers – who frequently face financial discrimination, losing access to payment apps and banking apps such as PayPal, Venmo and CashApp due to their profession – began using cryptocurrencies such as Bitcoin as an alternative for payments, which bypass traditional banking systems and avoid service fees from platforms such as OnlyFans.

According to data by the Free Speech Coalition, 2/3 of sex workers have lost access to a bank account or financial service, with 40% having an account closed within the last year, Wired reports.

“I just want to sell titty pictures,” said Allie Eve Knox, a professional dominatrix and fetish performer. “I never wanted to be an expert in financial discrimination.”

After starting out in sex work in 2014, Knox, like others in the field, has become something of a financial pariah. The first to ban her were the payment apps—PayPal, Venmo, and CashApp—which prohibit the sale of adult content as policy. But then Knox lost her bank account too. It took a week to recover her money.

Nine years on and 30-plus bans later, Knox is jaded: “I don’t want to have to know how to run money to different places. I don’t want to deal with any of this bullshit.” -Wired