The Internal Revenue Service announced last April that taxpayers who need to make a payment in cash can now do so at 7-Eleven convenience stores.

While it may seem unusual to pay your taxes where you might otherwise pick up a Slurpee, it caters to a large number of Americans who do not have a bank account or credit card. The Federal Deposit Insurance Corporation estimates one in 13 households in the U.S. do not have a bank account.

“We continue to look for new ways to provide services for our taxpayers … this provides a new way for people who can only pay their taxes in cash without having to travel to an IRS Taxpayer Assistance Center,” said IRS Commissioner John Koskinen.