Dung khi can hieu VI SAO nguoi ta mua va ap dung nguyen tac tam ly vao marketing — khan hiem, bang chung xa hoi, cam ket nhat quan, uy tin, co lai, neo gia, ac cam mat mat — kem cach dua vao copy, landing page, email, ads va dieu chinh theo van hoa Viet Nam. Kich hoat khi user nhac 'tam ly khach han
Dung khi can hieu VI SAO nguoi ta mua va ap dung nguyen tac tam ly vao marketing — khan hiem, bang chung xa hoi, cam ket nhat quan, uy tin, co lai, neo gia, ac cam mat mat — kem cach dua vao copy, landing page, email, ads va dieu chinh theo van hoa Viet Nam. Kich hoat khi user nhac 'tam ly khach hang', 'marketing psychology', 'FOMO', 'social proof', 'khan hiem', 'Cialdini', 'lam sao thuyet phuc kh