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CitiCard, for one, offers unique 1-off numbers for online transactions just as you suggest. Last I checked AmEx Gold cards also granted this feature.
by markelliot 15y ago
CitiCard, for one, offers unique 1-off numbers for online transactions just as you suggest. Last I checked AmEx Gold cards also granted this feature.
- weaksauce 15y agoI heard of the one off card numbers before but I thought those were for just one month before they expire. Are they not? I haven't seen the amex gold one though thanks.