SPARTANBURG, S.C. (WSPA) — Krispy Kreme has again deflated the price of an Original Glazed dozen donuts to the average price of a gallon of regular gas in the United States.

Krispy Kreme will be running the promotion every Wednesday through Aug. 31.

The price for Aug. 3 is $4.21, but that will change week to week based on the national average price of a gallon of regular gas in the U.S.

Krispy Kreme will announce the new price for the dozen donuts every Monday on its FacebookTwitter and website.

The company said guests are limited to two dozen Original Glazed donuts at participating shops via in-store, drive-thru or online.