Can't I apply the shopping basket coupon when it's on sale at the duty-free shop?

I was going to buy one with a 30% sale at the duty-free shop.

I want to apply a shopping basket coupon, but it doesn't apply.

Are these two not applicable?

603 2017-11-04 Lady

popular How can I connect to watch a video on my phone on TV?

popular Do oats also have side effects?

popular What are the side effects of oats?

popular Is hair spray not allowed on the plane at all?

popular How can I resolve TLS security configuration errors?

Same Tag What cosmetics brands can't save money at duty-free shops on the Internet?

Same Tag Is Louis Vuitton on sale?

Same Tag Where can I get as if I buy sunglasses at the duty-free shop?

Same Tag Please recommend essential shopping items for Etude House sales

Same Tag What is the difference between online and offline prices at duty-free shops?

Same Time How do you lose weight on your cheeks?

Same Time Can't I apply the shopping basket coupon when it's on sale at the duty-free shop?

Same Time When should I clean the air conditioner?