What is a buy box? Definition and example

This is for anyone starting to look for a business to buy, and for roll-up operators who need a repeatable filter. By the end you will know what a buy box is, what goes in it, what a finished one looks like, and the mistakes that make buyers waste months.

The definition in plain words

A buy box is your acquisition criteria written down on one page. It says what you will buy and, just as usefully, what you will not. Industry, where it is, how much it costs, how much it earns, what the owner does all day, and the things that end the conversation.

The name comes from real estate investors, who use the term for the kind of property they buy. In business acquisitions it does the same job. Investopedia's acquisition page describes buying a company as taking control of it; the buy box is how you decide which companies are worth that effort.

Brokers ask for it before they send you anything. Lenders read it to see if you have thought the purchase through. And a screening tool can only work if the rules are written down. At Acquisitions.com our AI scans 15+ business-for-sale marketplaces every day and tests each listing against the client's buy box, so the client only sees the ones that fit.

What goes in it

Six lines cover most buyers. Each one should be a number or a short list, not a paragraph.

1. Industry. Two or three sectors you understand or can learn fast. Home services, healthcare, B2B services and agencies are common because they have recurring customers.
2. Location. A drive-time radius if you will run it, or "anywhere with a manager in place" if you will not.
3. Price range. Set by the cash you have and the loan you can get. The SBA's 7(a) loan page explains the program most small buyers use, where the buyer's own cash typically covers about 10% of the price.
4. Minimum earnings. Seller's discretionary earnings (SDE) for smaller businesses, EBITDA for larger ones. This must cover the loan payments and your salary.
5. Owner's role. Can the owner be replaced by a manager within a year, or is the owner the business?
6. Deal-breakers. The short list that ends it: one customer over 25% of revenue, a lease ending soon, open lawsuits, falling revenue for two years.

Illustrative example: a first-time buyer's buy box

Here is an illustrative buy box for a buyer with about $150,000 of cash to put in. The numbers are made up and should be changed to fit your own situation.

With $150,000 of cash and a 10% equity injection, this buyer can look at prices up to about $1,500,000. At a $1,200,000 price and a 3x multiple, the business would need $400,000 of SDE, which is above the floor. At $750,000 and $250,000 of SDE the multiple is 3x. Both sit inside the box.

Where it shows up in a deal

The buy box is step two in our guide to buying a business, after you have worked out what you can afford and before you look at a single listing. It then runs through the whole search. Every broker call, every listing and every CIM is judged against it.

Roll-up operators use a stricter version. Their buy box also says how each business will fit with the others: same software, same service area, same customer type. Our guide to AI-powered roll-ups covers that. Most of the businesses our clients look at have $500K to $50M in revenue, and the box narrows that range for each one.

Common mistakes

The first mistake is leaving it vague. "A good business with growth potential" is not a buy box. If a stranger could not say yes or no to a listing using your page, rewrite it.

The second is making it so tight that nothing fits. A box that wants $500,000 of SDE for under $1,000,000 in a major city will stay empty. Test the box against twenty live listings. If zero pass, loosen a line.

The third is changing it for every exciting listing. A buy box is meant to be stable for months. Change it on purpose, after thinking, not because a broker sent you something shiny.