Split Payments: For eligible online in-store pickup orders, a Publix Gift Card can be combined with one debit/credit card or Apple Pay. Gift Cards: Publix Gift Cards cannot currently be used to pay for delivery or curbside orders. They can be used for eligible in-store and in-store pickup purchases. Online Payment: Cash and checks are not accepted for online purchases. FSA: FSA cards can be used for eligible Publix Pharmacy purchases through Pharmacy Prepay.