How to use coupon code?
Hi ! Dear Customer,
Greeting from O-LENS!
After register & login, Select product and Add to cart, Click the CHECKOUT.
Put Shipping address information
Put Discount code in the box
Continue to payment method
Click, Complete Order.
If you have more questions, please send back email to us ( sales@o-lens.co.in )
Thank you!
Best Regards
O-LENS Team.