Marketing y publicidad, ¿en qué se diferencian?

#iguru_soc_icon_wrap_68a643455cdbc a{ background: transparent; }#iguru_soc_icon_wrap_68a643455cdbc a:hover{ background: transparent; border-color: #7cbc61; }#iguru_soc_icon_wrap_68a643455cdbc a{ color: #7cbc61; }#iguru_soc_icon_wrap_68a643455cdbc a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455cdf61{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455cdf61:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455cdf61{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455cdf61:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce0a2{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455ce0a2:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455ce0a2{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce0a2:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce153{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455ce153:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455ce153{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce153:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce1f4{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455ce1f4:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455ce1f4{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce1f4:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce275{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455ce275:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455ce275{ background: rgba(124,188,97,0.01); }.iguru_module_social #soc_icon_68a643455ce275:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_68a643455ce306{ color: #ffffff; }.iguru_module_social #soc_icon_68a643455ce306:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_68a643455ce306{ background: rgba(124,188,97,0.01); }.iguru_module_social #soc_icon_68a643455ce306:hover{ background: rgba(255,255,255,0.01); }