The short answer
A merchant account is a dedicated account with an acquiring bank that lets a business accept card payments under its own merchant ID before funds settle to business checking. Square and Stripe sellers share an aggregated account instead. Above roughly 10,000 dollars a month, a dedicated account is usually cheaper and more stable.
What a Merchant Account Actually Is
A merchant account is a specialized account established with an acquiring bank that authorizes a business to accept card payments under its own merchant identification number. Card funds land there first, then settle to the business checking account, typically within one to two business days of the batch closing.
Getting one means underwriting. The acquirer reviews the business type, expected monthly volume, average ticket, and any processing history, then prices the account, usually on interchange plus, and holds the risk relationship directly with that business rather than with a pool of anonymous sellers.
How Square and Stripe Differ
Square and Stripe are aggregators. Their sellers do not hold merchant accounts; they process as sub merchants under the provider's single master account. That structure is why approval takes minutes, and it is also why the provider can freeze funds or close the account by algorithm, with no acquirer process standing in between.
Aggregation also fixes pricing at flat rates, commonly 2.6 to 2.9 percent plus a per transaction fee, regardless of whether the underlying interchange on a given card cost 1.5 percent or 3 percent. The simplicity is real, and so is the spread the aggregator keeps.
The Volume Threshold Where It Pays
The commonly cited crossover is about 10,000 dollars in monthly card volume. Below it, an aggregator's zero monthly cost usually beats a merchant account's fixed fees. Above it, interchange plus savings, commonly 30 to 60 basis points in our experience repricing statements, outrun those fixed costs and keep widening as volume grows.
Stability compounds the math. A business doing 30,000 dollars a month cannot absorb a 90 day algorithmic hold on its deposits. Underwritten accounts make that scenario rare because the risk questions were answered before the first transaction ever ran.
Do You Actually Need One
A weekend market vendor or a small side project does not. A business with payroll, growing volume, large average tickets, or a category that aggregator terms restrict does. High risk industries generally cannot remain on aggregators at all and need an underwritten merchant account from the start.
BatchOut, the merchant processing division of Batch Group, provides dedicated merchant accounts on interchange plus pricing, works with high risk merchants, and installs point of sale systems in all 50 states.
Commonly Asked Questions
- Is Square a merchant account?
- No. Square is a payment aggregator, and its sellers process as sub merchants under Square's master account rather than under their own merchant ID.
- How long does merchant account approval take?
- Typically one to three business days for standard businesses. High risk categories can take longer because underwriting is more detailed.
- At what volume should I switch to a merchant account?
- Around 10,000 dollars a month in card volume is the common crossover where interchange plus pricing beats flat rate aggregator pricing after fixed fees are counted.
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