The Journeyman – Brandon Kraft

·

Sol 6977

·

@BumpyNUX @HEB What I *think* happened … You can put in your credit card while ringing up, which I did, then added a bunch of new gift cards at the end (for teacher gifts!). I think pre-running the card, followed by (enough?) gift card loads caused some type of buffer overrun.

Comments

  1. kraft
    kraft

    @BumpyNUX @HEB Realized later that the payment pad flashed “Transaction Approved” after each load … So yeah, that’s my hypothesis if anyone in HEB’s POS department wants to replicate.

Your post must include a link to this post.

How does this work?
Write a response on your own website and include a link to this post. Then submit your response’s URL here. Your response may appear here after moderation. To update or remove it, edit or delete your original post and submit the same URL again. Learn more about Webmentions.