Earning Stars: To earn Stars when paying with cash, a credit/debit card or a mobile wallet at the register, scan your Starbucks Rewards barcode before paying. Starbucks Card: Paying with a registered Starbucks Card is another way to earn Stars at participating stores. Delivery: Starbucks delivery orders do not currently accept Starbucks Card balance or payment through the Starbucks app wallet. Payment options depend on the delivery platform. Location Variation: Rewards and some payment features vary by participating store.