What i suspect here is that the following services below are being run by the SAME PERSON (A BIG SCAMMER)
Coinramp.net
Satsrefill.com
Paywithanon.com
Coinpaycard.net
You are not far from the truth.Coinramp.net
Satsrefill.com
Paywithanon.com
Coinpaycard.net
I warned about many of this new anonymous virtual cards that started showing up in last few years, and they all have similar style and working method.
It's funny that owner of CoinPayCard.net accused me as member who is most responsible for bitcointalk forum ''going down the hill''

https://bitcointalk.org/index.php?topic=5432564.0
PS
There are still few legit non-kyc cards, and that should not be confused with scam cards, but they are all risky, more or less.
You are right i found this reddit thread confirming the SAME EXACT SCAM METHOD for Satsrefill.com (they process your first payment to scam you out of your bigger upcoming payments: https://www.reddit.com/r/litecoin/comments/1aqphqk/satsrefill_visa_debit_card_with_litecoin/
Here are more people on other forums sharing their scam experience: https://www.beermoneyforum.com/threads/satsrefill-com-reviews-scam-or-legit.568296/