The gift cards were distributed to unsuspecting customers, many of whom were in the middle of their regular grocery runs. The company said the giveaways were meant to provide a bit of relief and joy during a busy time of year.

"We know our customers work hard, and we wanted to do something special to show our appreciation," an H-E-B spokesperson said. "This is just one way we can help make the season a little brighter for families across Texas."

The $1 million giveaway is not the first time H-E-B has invested in its communities. The San Antonio-based grocer has a long history of philanthropy, including disaster relief, food bank donations, and educational initiatives. In recent years, the company has also faced scrutiny over its political donations, but it has continued to emphasize its local roots and community focus.

For shoppers who received the surprise gift cards, the gesture was a welcome one. "I couldn't believe it," said one customer at an Austin-area store. "It's a tough time for a lot of people, and this really helps."

H-E-B operates more than 400 stores in Texas and Mexico. The company has not disclosed which specific stores participated in the giveaway or how the gift cards were distributed, but it said the effort was rolled out across its Texas footprint.

The giveaway comes as grocery prices remain a concern for many households. While the gift cards are a one-time boost, they offer a small measure of relief for families feeling the pinch of inflation.

H-E-B has not said whether it plans to repeat the giveaway in the future. For now, the company is basking in the goodwill of a surprise that brought smiles to shoppers across the state.