Revenue tells you what happened. Analysis tells you what to do next.
By Conventory · April 2026
You just got home from a convention. You are exhausted, your car is full of unsold prints, and your Square app says you made $800. Good weekend? Bad weekend? You genuinely have no idea.
That is the problem with looking at revenue alone. $800 sounds solid until you add up the $200 table fee, $150 hotel, $80 in gas, $40 in food, and $120 in product costs for what you sold. Your actual profit was $210 for two full days of work.
Learning how to analyze your convention performance is the difference between guessing and growing. The artists who improve year over year are not the most talented ones. They are the ones who know their numbers and use them to make better decisions about where to go, what to bring, and how to price.
Revenue is the number convention artists love to share. It is also the least useful number for deciding whether a convention was worth attending.
Two artists can both make $800 at the same convention and have completely different outcomes. One drove 30 minutes, paid a $100 table fee, and sold products that cost $80 to make. They profited $620. The other flew in, split a hotel, and had higher production costs. Their profit was $150.
Same revenue, wildly different results. The only way to know which camp you fall into is to track the full picture: revenue, cost of goods, and every expense that went into making that weekend happen. Our budgeting guide breaks down the expense categories most artists forget.
You do not need a finance degree. You need six numbers. Track these after every event and you will have everything you need to compare conventions, spot problems, and make smarter decisions.
Everything you brought in: cash, card, Venmo, PayPal. All payment methods combined. Do not just check Square. If half your sales were cash (and at most conventions they are), your card reader only tells half the story.
The production cost of every item you sold. Not what you brought, what you sold. Include per-unit packaging costs. If a sticker costs $0.30 to print and $0.10 for the sleeve, your COGS per sticker is $0.40.
Table fee, gas or flights, hotel, parking, tolls, food, payment processing fees, shipping if you mailed supplies ahead. Include everything you spent because of this convention that you would not have spent otherwise.
Revenue minus COGS minus expenses. This is the number that actually matters. Not revenue. Not "what Square said." The money that ended up in your pocket after everything is accounted for.
Units sold divided by units brought, times 100. If you brought 200 items and sold 140, your sell-through rate is 70%. Healthy range is 60% to 80%. Below 50% means you brought too much or the wrong products. Above 85% means you probably sold out too early and left money on the table.
Total revenue divided by hours you were at the convention. Include setup and teardown. A two-day convention with 8-hour days plus 2 hours of setup and teardown is 18 hours. $800 in revenue over 18 hours is about $44 per hour. This puts your convention work in context and helps you decide if a specific event is worth your time.
Here is what convention performance analysis looks like in practice. Meet Maya. She sells stickers, prints, and keychains at anime conventions. She went to two mid-size conventions last month.
Convention A: Local anime con (drove 40 minutes)
Convention B: Regional anime con (3-hour drive, overnight hotel)
At first glance, Convention B looks better. $1,100 in revenue versus $680. But look at the full picture. Convention A had a higher profit margin (60% vs 44%), better sell-through, and higher revenue per hour. Maya drove home that night and slept in her own bed.
Convention B was still worth attending. $485 in profit is a good weekend. But if Maya could only do one of these events, Convention A is the smarter choice. She would never know that from revenue alone.
One convention of data is interesting. Three or four conventions of data is where the patterns start to show up. Here is how to read them.
After every convention, record the same numbers in the same format: convention name, date, revenue, COGS, expenses, profit, sell-through rate, and revenue per hour. A spreadsheet works for this, or an app like a dedicated convention tracker that calculates these automatically.
Do not compare a first-year convention to an established one without context. A new local con with 2,000 attendees is a different animal than a 20,000-person event you have done three years in a row.
High revenue but low profit? Your expenses are eating your margin. Either the convention costs too much to attend (travel, hotel, high table fee) or your production costs are too high. See our pricing guide for fixing margins.
Low sell-through rate (under 50%)? You brought too much inventory or the wrong product mix for that audience. Check our guide on how much inventory to bring and adjust for next time.
High sell-through but low revenue? You are underpricing. If you sold 85% of what you brought and still did not hit your revenue target, your prices are too low. You could have charged more and sold slightly fewer units for more total profit.
Great profit but exhausting? Factor in sustainability. A convention that nets you $600 but requires a cross-country flight, three hotel nights, and leaves you wrecked for a week might not be worth repeating. Your time and energy are real costs even if they do not show up on the spreadsheet.
Memory fades fast after a convention weekend. Receipts get lost. Cash gets mixed with your regular spending. Do your review while the details are still fresh.
Reconcile your inventory. Count what came back. Compare it to what you brought. The difference is what sold (plus any freebies, damaged items, or samples you gave away). If your numbers do not add up, figure out why now while you still remember.
Log every expense. Go through your bank statements, receipts, and cash outlays. Include the stuff you always forget: parking meters, toll roads, the emergency tape you bought at the venue, snacks from the gas station on the way home.
Calculate your profit. Revenue minus COGS minus expenses. Write it down. This is the number you will use to decide whether to go back next year.
Write down what you learned. What sold fastest? What did not move at all? What did people ask for that you did not have? Was the booth location good? How was the crowd energy on Saturday vs Sunday? These qualitative notes are as valuable as the numbers. You will not remember them in three months.
After three to four events, you have enough data to start making decisions. This is where convention performance analysis pays off.
Figure out your "worth it" number. What profit makes a full weekend away from home justified? For some artists that is $200. For others it is $500. Factor in opportunity cost too. A weekend at a convention is a weekend you are not making new art, filling online orders, or resting.
Once you have a threshold, review your convention history. Any event that consistently falls below it goes on the chopping block, no matter how fun it is or how big the attendance numbers look.
Anime cons, comic conventions, indie art markets, craft fairs, pop-up shops. They all attract different crowds, and your products will perform differently at each. Some artists crush it at anime cons but break even at craft fairs. Others do better at smaller indie markets where the table fee is low and the crowd is engaged.
Your data will show you. Sort your past conventions by profit and look for patterns. Are your best events always the same type? The same region? The same size? Double down on what works and stop forcing what does not. Our guide on how to choose conventions covers the evaluation framework for new events.
If stickers account for 40% of your revenue at every convention, make sure you are never running low on stickers. If that one print design has not sold at the last three events, stop bringing it. Your sales data tells you exactly what to make more of and what to retire. No guessing required.
Check out our guide on what sells at artist alley for product category benchmarks to compare against.
Conventory tracks your sales, expenses, and profit per convention automatically. After a few events, you can see exactly which conventions make you money and which ones just keep you busy. No spreadsheets, no manual math.
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Convention Profit Calculator
See if a convention will be profitable before you commit.
How to Track Convention Sales
What to track and how to do it between customers.
How to Budget for Artist Alley
Every expense category you need to track to know your real profit.
How to Choose Which Conventions to Apply To
An evaluation framework for picking events before you commit.
Conventory is an inventory and sales tracker built specifically for convention artists. Questions? Reach out at hello@conventory.com. Learn more