The deal is offered to March 10 and it requires shoppers spend $50 or more on groceries.
With the minimum purchase and a coupon from an in-store the weekly ad, shoppers may buy a $50 gas card for $40.
The in-store flyer featuring the coupon should be available in most or all stores. Some cashiers keep them at the register.
The selection of eligible gas cards vary by store. For the minimum grocery purchase of $50, some products may be excluded. Publix information line is 800-242-1227