JINS Member buy two glasses and get 15%off 

*All member included, present the JINS app before payment
*E-coupon cannot be used in conjunction, including gift card and voucher
*Extra charge for the upgrade lens
*E-coupon cannot be redeemed for cash
*E-coupon valids until 7 Jun 2021
*All matters and disputes are subject to the final decision of JINS Hong Kong Limited