This document provides guidance on setting up advertising budgets. It recommends allocating 2-5% of gross revenues or 7-8% of revenues under $5 million to marketing. The allocation depends on industry, business size, and growth stage. It also discusses preparing a marketing communication budget with Excel, considering factors like target audiences and media strategies. Media plans should outline objectives, strategies, metrics and select cost-efficient media to deliver messages to audiences. Media buyers help with information, negotiation, monitoring and evaluation.