How to disable coupon suggestions as website owner?

Hi, we would like remove coupon suggestions as website owner what is email address?

Our site is ARKET - 공식 온라인 스토어 KR

and currently 4 coupons are suggested by automatically but all of these are not applicable.

we don't want any coupons are exposure due to several reasons. because some coupons are only applied for VIP(maybe conflict with privacy issue) & only for global site.