Originally Posted by bubb1

I haven't read these threads in their entirety (who has ), but I'll speculate that these claims of fraud are bogus, since these variable load cards are carried all over the place, and OD seems to have the same prevention methods as most other stores. I suppose a fraudster could juice their returns with the 5x cashed out quickly, but I doubt it. Perhaps the issue is that the Chase 5x bonus is partially subsidized by the store by higher merchant fees etc?