http://cryptontox6h3f2asrmeuywkrjyd7facbjwua6hqq7h7tsuacjwhydqd.onion/blog/post/we-now-collect-billing-addresses-for-card-payments-AT61q
Your payment information
doesn't cross over into your service usage data, and your service usage
data doesn't cross over into your payment information. Industry Context Billing address collection has become standard practice for card
payments, even among privacy-focused services. This isn't unique to
Crypton.sh, most platforms that accept credit cards, including
privacy-focused VPN providers and encrypted email services, require
billing addresses for card transactions.