You will need to use your Promo Codes at Personal-planner by following these steps: You need to log in to your existing account at personal-planner.com or create a new account of your own; then, to select a product, you can browse the personal-planner.com product page to select a product and add it to your cart. Occasionally, they will offer you discounted products up to 65%. Then place an order, click the Coupon Codes obtained on the settlement page, you will automatically jump to the existing Coupon Codes page, select the Coupons you want to use, and complete the payment.