Figuring out what to budget for trade shows as part of your overall marketing is as much an art as it is a science. The artistic side relates to the communication of a message that hundreds or thousands of attendees will understand and act on. The scientific side focuses on ROI, how many prospects must you reach to realize a payoff for your effort.

My rule of thumb for trade show and event budgeting is that for an overall marketing budget of 5%, 20% of this should go toward trade shows. Every company is different, however if you depend on relationships, market awareness, and can communicate your message in a visual way, then trade shows are a terrific investment. Where you invest, what shows have your target audience in attendance and how often you attend is going to be unique to your company.

Not surprisingly there are many hidden and not so hidden costs to attending a trade show. Transportation, for example, depending on the size of your trade show display and the amount of trade show