その答えは、楽譜の中に

{{ gift.title }}

Available until {{ gift.distribute_end_str }}

{{ coupon.coupon_name }}

{{ coupon.end_date_str }}まで配布中

Expiration Date: {{ coupon.user_limit_date }}

Expiration Date: {{ coupon.limit_days_day }} days after purchase

{{ bonus.title }}

Available until {{ bonus.end_date_str }}