ROAS by Industry in Miami: What to Expect and How to Find Yours

If you're looking for a “normal” ROAS for your industry in Miami, the honest answer is that there isn't one you can use: your return depends on what a customer is worth to your business, your margin and how many inquiries you end up closing. What you can know is the return you need to make money, and whether your ads are delivering it. Here's how to calculate it and track it without guessing.

What ROAS is, and what it doesn't tell you

ROAS stands for return on ad spend. You calculate it by dividing the revenue your ads generated by what you spent on them, and it tells you how many dollars in sales come back for every dollar you put into advertising.

What it doesn't tell you is whether you made money. Revenue isn't profit: every sale has to cover the cost of the product or service, labor, fees and the rest of your expenses. A ROAS that looks high can be losing money in a thin-margin business, and one that looks modest can be very profitable in a business with healthy margins. That's why the number only makes sense next to your costs.

Why another business's average won't help you

The internet is full of tables listing the “average ROAS” for every industry. I'd recommend not using them to decide anything, for several reasons:

• You don't know where they come from. Which businesses made it into the sample, in which cities, in which years and measured how.
• They lump together very different models. An online store that sells on the spot and a lawyer who closes a case months later can land in the same category.
• Every platform counts its own way. Google and Meta attribute sales using their own rules and time windows, and both can claim the same sale. An average built on that data adds up different yardsticks.
• Your market is yours alone. The competition in your area, your reputation and your offer change what you pay for each click and how many people end up buying.

A number calculated on someone else's margins can reassure you or scare you for no reason. The one that matters is yours, measured against the one you need.

How to calculate the return you need from what a customer is really worth

Before you judge your campaigns' ROAS, work out the one your business needs. All it takes is your own data:

1. What a customer pays you. Not just the first purchase, but what a typical customer pays you over the whole relationship: repeat purchases, renewals, add-on services and, if you can track them, referrals. Use a time frame that makes sense for your business and data from real customers, not your dream customer.
2. Your margin. From that amount, subtract what it costs you to deliver: product, labor, fees. What's left is what you can split between advertising and profit.
3. The most you can pay for a customer. Decide how much of that margin you're willing to spend to win a new customer and how much you want to keep. That's your red line.
4. The most you can pay for an inquiry. Look at your history: of all the inquiries you get, what share ends up buying? Multiply the most you can pay per customer by that share, and you'll know the most each call, form or message can cost you.

With that, ROAS stops being an abstract number. Divide what a customer pays you over the relationship by the most you can pay to win them, and you get your target ROAS: above it, every new customer leaves you at least the profit you decided to keep; below it, advertising is eating into that profit. If you used your entire margin as your red line, that number is your break-even point, and below it you lose money.

If you don't have this data today, getting it is job one, before you raise your spend.

What moves the return by type of business

More than the industry, what changes the return is how each business sells. These are the patterns worth understanding before you judge a campaign:

One-time, high-value sales

Remodeling, legal cases, real estate, high-ticket treatments. The cycle is long and every sale carries a lot of weight. If you judge the campaign by sales in the first few weeks, it will look like a failure even while it's generating good opportunities. Here you measure the full chain, with dates: inquiry, appointment, proposal and close.

Customers who come back

Dental practices, insurance, maintenance, aesthetics, subscription services. The first invoice rarely pays for the advertising; the relationship does. If you only count that first sale, you'll end up shutting off profitable campaigns, and what you do to keep customers is part of the return too.

Online stores

This is the easiest case to measure, because the sale happens on the website and can be tied to the ad. The trap is margin: not every product leaves you the same, and a healthy overall ROAS can hide products that sell a lot and leave you nothing. Returns subtract and repeat purchases add.

Walk-in businesses

Restaurants, brick-and-mortar stores, salons. The sale happens on-site, and the ad can almost never be tied to what the customer paid. Here you measure with signals you can count: calls, requests for directions, reservations, or an offer code the customer mentions at checkout. It isn't exact, and it's worth admitting that instead of faking a precision that doesn't exist.

The channel matters too: someone searching on Google already has the need, while someone who sees your ad on Instagram may not yet. I compare the two in Google Ads or Meta Ads for your business.

How to measure it right: every inquiry and every sale

The ROAS a platform shows you is that platform's estimate. The one that matters comes from joining two records: where each inquiry came from, and what happened to it afterward.

• Define what counts as an inquiry. A call where a real conversation happened, a submitted form, a WhatsApp conversation with a specific question, a booked appointment. A tap on the WhatsApp button isn't a conversation yet.
• Tag the source. Links with tracking parameters, a different phone number for each channel and forms that save which ad each person came from.
• Record the outcome. Every inquiry goes into a CRM with its source, and when it turns into a sale, the amount gets logged. Without that step, you're only measuring interest. That's what we use BritoCRM for.
• Send sales back to the platforms. Google and Meta let you upload sales that happened off the website. That way they learn to find people who buy, not just people who fill out forms.
• Reconcile with your books. Every month, compare what the platforms say you sold with what actually hit your bank account. If they don't match, trust your books and find out why.

That's how we run advertising at Brito: first we define what a customer is and what it's worth, then we measure every step, and only then do we decide where to put more money.

With your own number and tracking like this, the question changes: it's no longer “what ROAS is normal?” but “how much more can I invest without crossing my red line?” That one does have an answer. Want to know what your business is missing to measure this way? Take the free marketing scorecard.