How to use Rakuten.com coupons?
1.Choose the Rakuten.com coupons you need from Halfvalue.com.
2.go to http://www.rakuten.com checkout and enter your Rakuten.com discount code. To do so,
3.you need to paste your Rakuten.com coupon on the payment information page
4.Rakuten.com promo codes can be used for online store