Great question, but in my opinion the answer is no. The fact that she may or may not have lied about knowing the person who conducted the transaction in and of itself should have no bearing on whether this was an error, and specifically, an unauthorized EFT.
What does have bearing is whether or not they gave authority to this person to use their card. This, of course, will be difficult to determine without an affirmative statement from your customer or some sort of video evidence.
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Adam Witmer, CRCM
All statements are my opinion, not those of my employer, and should not be taken as legal advice.
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