How to apply Flagship Duo coupon codes?
Step1: Find your Flagship Duo Coupons, discount codes on this page or Coupons Funnels and click “GET CODE” button to view the code, then click “Copy” and the coupons, discount codes will be copied to your phone’s or computer’s clipboard.
Step2: Go to Flagship Duo then select all items you want to buy and add to shopping cart. When finished shopping, go to the Flagship Duo checkout page.
Step3: During checkout, find the text “Promo Code” or “Discount Code” and paste your Flagship Duo coupons, discount codes in step 1 to this box. Click “Apply” and your savings for Flagship Duo will be applied.