@pep_researcher I used a Citi Visa card and it worked with no issues. I think I tried a Mastercard back a few months ago and had a problem so just moved on to Citi Visa.

@Shifted Same here my credit card was compromised right after order from Nexaph. I reported it to them - no reply. Going forward two purchases with a virtual Visa/ Master card -No issues. Ive seen other users report same issues with other vendors too. Most credit cards allow you to setup a virtual card. I generate a new virtual card for each purchase and set a spening limit just over the purchase. Pretty easy once you figure it out....