TY - JOUR TI - PROMOTIONAL DESIGN AND PURCHASE BEHAVIOUR IN E-COMMERCE: A QUALITATIVE ANALYSIS OF STUDENTS’ RESPONSES TO DISCOUNTS AND COUPONS AU - Saheed Olaitan Olayinka, and Greg Ezeah JO - Nigerian Journal of Communication Review VL - 5 IS - 1 PY - 2026 SP - 1-10 DO - ER -