About Adult Merchant Accounts. Let our knowledgeable team guide you through this process, so you can sleep at night knowing you’ll always have a bank settling funds into your business account. The adult entertainment industry’s expansion into the digital marketplace has made merchant accounts essential for online adult entertainment vendors. Within the credit card processing industry, however, adult merchant accounts are generally classified as “high risk” merchant accounts, and many merchant account providers will therefore. Adult business merchant account and payment gateway for new and established businesses. We appreciate that it can be very difficult to find not just a reliable adult merchant account provider, but a provider that understands adult business and .