How Much Does It Cost to Build a Full Spanish-Language Marketing Platform?

A transparent cost breakdown for building AgenciaDeMarketing.org — a 169-page Spanish-language marketing platform with an interactive 3D globe, smart country-code forms, 30+ Latin American sharing options, and full SEO/AEO/AIO/GEO optimization. Year 3 projected revenue: $2.4M–$3.9M.