Once you find available coupon codes and are approved by the optimhearing official store, you can submit them to us at Coupon Submission. We are not responsible for the reliability of coupons provided by customers.

There is no certain number for the frequency of releasing coupons from optimhearing. But, most of the time, there will be at least one available. Special Discount Days such as Black Friday, Cyber Monday, Back to School Sale... come with many coupons.

Yes. Coupons for each Discount Event of optimhearing will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at optimhearing.