LEARNit Dictionary
couponing
noun
/ˈkuːpɒnɪŋ/
UK
/ˈkuːpɑːnɪŋ/
US
1
the practice of collecting and using coupons that offer discounts(= amounts of money taken off) on goods or services
استفاده از کوپون, تخفیفگیری با کوپون, جمعآوری کوپون