Hasan, Fahim; Mondal, Sourov Kumar; Kabir, Md Rayhan; Al Mamun, Md Abdullah; Hossen, Md. Sagar; Rahman, Nur Salman
(Daffodil International University, 2022-06-20)
At present, e-commerce has become a global phenomenon. With the great achievement of ecommerce, many are cruel Promotional services are also increasing: with the aim of growing sales, spiteful marketers try to improve their ...