discount on sales meaning in Chinese

销货折扣
销售折扣

Joining fee for each membership is only hk $ 300 per year which entitles you to all of the above privileges plus receiving all relevant pco publications and enjoy discount on sales of pco training materials . also , a complimentary copy of " privacy . safe " , a privacy compliance self - assessment kit ( original price is hk $ 150 ) , will be given to member upon joining the club
保障资料主任联会的年费只需$ 300 ，自此会员即享有上述优惠，并可定期收到公署刊物及以折扣优惠购买公署出版的培训教材。此外，每位会员可免费获赠一套价值一百五十元的" privacy