Hi! We are software vendor in Japan. We have also sold internet marketing services. We are a company that has a status of Google Open Business Partner in Japan. If you (your customers) using our "Doing Google Japanese-AdWords instead-of-you Service"( this bid price is the price of this service ), we can provide coupons for your customers.
In this case, your customers must have the following conditions: your customers have not used any coupon code in Google Japan and your customers have a branch office in Japan. If your customers conditions are adaptable, please contact us.