Last updated: 2026-10-26 Short answer: “social media marketing cost” in Singapore splits into three lines — what Meta or TikTok charges through its auction, what creative production costs, and what an agency charges to manage it. Only the last two are negotiable with a vendor. This guide shows where each line comes from, when a boosted post is enough, and how to research competitors for free before you brief anyone. 1. Three cost lines in a social ads budget Line Who sets it How to control it Media Meta/TikTok auctions...