The deal requires shoppers spend a minimum of $25 on groceries.
The deal also requires a coupon from the print version of the weekly ad, which should be available in the stores. They are not available online.
The coupon entitles the shoppers to buy a $50 gas card for $40. The deal is offered to April 18.
Most, if not all, Publix stores in Florida are participating.
For the minimum grocery purchase of $25, some other types of items are excluded. Some regional variations of the deal may apply. For information, phone 800-242-1227