EntroPay steal the money and they know they are not acceptable virtual cards in most of merchant websites.

Abnormal prepaid VISA Card and that you use this service to protect you from overcharges as they claim, but it's not, most company reject it and them using a pre Authorization and they says it take 30 days to settle a charge and they take the money.
As many cases that happen on the internet for many people, so it’s better to stay away from it, as most people complaint online.

The support of EntroPay is ok, but I do not think any merchant is accepting it, besides if you start using it with your bank issued card, they might block your bank issued card, and you have to call the bank to check, as this banned website for most of banks.