Amazon is offering a FREE $5 Amazon Credit with the purchase of $25 Starbucks eGift Card for a limited time. To get this deal, add $25 Starbucks gift card and use the promo code: SBUX during checkout. The $5 Amazon credit will be applied to your account within 3 days but usually, it’s instant and will expire on February 15, 2019, 11:50 PM PST. Limit one Promo Credit per account.