Marketing y publicidad, ¿en qué se diferencian?

#iguru_soc_icon_wrap_696e512c2f679 a{ background: transparent; }#iguru_soc_icon_wrap_696e512c2f679 a:hover{ background: transparent; border-color: #7cbc61; }#iguru_soc_icon_wrap_696e512c2f679 a{ color: #7cbc61; }#iguru_soc_icon_wrap_696e512c2f679 a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6bb1{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6bb1:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6bb1{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6bb1:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6ce2{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6ce2:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6ce2{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6ce2:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6d83{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6d83:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6d83{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6d83:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6e24{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6e24:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6e24{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6e24:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6ea5{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6ea5:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6ea5{ background: rgba(124,188,97,0.01); }.iguru_module_social #soc_icon_696e512c2f6ea5:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_696e512c2f6f36{ color: #ffffff; }.iguru_module_social #soc_icon_696e512c2f6f36:hover{ color: #7cbc61; }.iguru_module_social #soc_icon_696e512c2f6f36{ background: rgba(124,188,97,0.01); }.iguru_module_social #soc_icon_696e512c2f6f36:hover{ background: rgba(255,255,255,0.01); }