أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
all of them. what you need is budget, segment your customers, analyse your marketing/competitors/scope in the market and understand your product/service to define your strategy then select a marketing niche or channel to promote to get most ingenious results. Each channel provides different results for each product/service type.