Genuine ye olde R4.
Not sure why Entropay doesn't work. They claim it's a "worldwide visa" but it clearly has limits somewhere. Some have suggested that it's due to it not passing address verification (AVS) because it's a VCC. If that's the case then I would've thought that it wouldn't pass...
Bumperty bump. I'd like to know this too. I've tried Entropay with cheapR4i but it just gets rejected every time. R4shopper replied saying they don't take VCC. I'd prefer a "UK based" seller that usually ships within a week, not zhuzhuchina etc.