SendToPhil will ocassionally have promotions throughout the year. Promo codes are applied at the payment screen during checkout. When you reach the final page for payment which shows the payment method selection of card, Afterpay, or Klarna, you can input your code by pressing the Add promo code button on the left side of the screen, under the Subtotal. Enter the code there, and click on apply. Your code is now in use and ready for payment.