Mobile version
STEP1.
After the ''Check Out'' page, please click ''🛒 Show Order summary v''
After the ''Check Out'' page, please click ''🛒 Show Order summary v''

STEP2.
Put the discount code at the ''Discount code'' column and click ''→''
Put the discount code at the ''Discount code'' column and click ''→''

PC version
STEP1.
After the ''Check Out'' page, put the discount code at the ''Discount code'' column and click ''Apply''
After the ''Check Out'' page, put the discount code at the ''Discount code'' column and click ''Apply''
