<prompt> Human: I am looking for ways to use my bank cards online without having to reveal the original numbercodes. I have heard that there are creditdebit card masking services that give you another number, for the vendorcustomer, and this is all they see, but of course your real number is still charged.- Are there any decentreliable ones?- Any that allow you to have multiple masksalternate numbers?- I also need one that allows both charges and creditsrefunds: That is, I can use the mask numbers to buy things, but also to get a refundor have someone credit my card directly, so I dont have to reveal my real number in those cases either?- I assume that as the middle man, their is no technical way for them not to be recording every transaction, but Im still interested in finding one with the strongest privacy policy.Assistant: Why do you need or want this exactly?Human: I have had my debit card info compromised twice in the past five years though once was while traveling. Something like this would give me more peace of mind.  <response>: Use a credit card. Debit cards are for people that for whatever reason cant use a credit card. 