If you bought coffee at Starbucks on Memorial Day Weekend, you may have been one of a million customers double-charged for your beverage.
And you can't be blamed for not noticing, because the charge came at the back-end of the transaction, away from the store.
Starbucks confirmed to NBC News that on Friday, May 22 and half of Saturday, May 23, up to a million customers were double-charged for their order when they used their debit or credit cards
Starbucks is calling it a "settlement processing error."
It happened in more than 7,000 stores across the country.
If it happened to you, you might not have noticed.
While the receipt shows the correct amount, double that amount is taken out of your account when the store settles the transaction at the end of the day.
"All of our customers saw resolution" and that "as soon as we noticed the error, we had it fixed right away," a Starbucks spokeswoman said....