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Just use an online credit card number generator to put in a random number. Also see if you can use a test number (there are lists online).


Great short-term solution, bad long-term solution.


Why? If someone tries a charge it'll get rejected since the name and expiration date won't match (unless you get crazy [un]lucky).

Just change it to that and never use it.


It doesn't solve the problem of Uber's Dark UI tactics, and it's a fend-for-yourself solution that leaves behind the less savvy majority of users.


Is there any concern that in doing this you're exposing yourself to accusation of attempted fraud?


"Oh, I must have accidentally mistyped a few digits, however, since I don't intend to use your service anymore, you can just delete it"

"Well, I cannot delete it"

"Oh, well, thanks, good bye"


One the one hand you /do/ want them to believe the fake is your cc number, but on the other hand you /don't/ intend they charge the number.




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