The Supreme Court previously ruled that IEEPA did not authorize tariffs.
The company on Tuesday released a letter from CEO Mary Barra to shareholders.
At the English Gardener Gift Shop in Haddonfield, owners import groceries and treats from the United Kingdom. The shop reportedly paid about $32,000 in tariffs last year.
A refund system for businesses that paid tariffs which the U.S. Supreme Court eventually struck down is scheduled to launch on Monday.
New inflation data shows that fresh tomatoes, the star ingredient in an array of dishes from salads to sandwiches, are skyrocketing in price.
A panel of judges is hearing arguments about the legality of new Trump administration tariffs that a group says could contribute to costing every household about $1,000.