Merchant account vs. payment facilitator: which one fits your business?

A payment facilitator signs up businesses as sub-merchants under its own master account, while a merchant account is set up and underwritten for your business on its own. Payment facilitators are faster to start with and usually charge a flat rate, while merchant accounts take a little longer to open but usually offer negotiable pricing, more stability and more direct support as you grow.

The merchant account vs. payment facilitator choice affects more than your rate. It shapes how your funds are handled, who you call when something goes wrong and how easily your setup can grow with you.

How each model works

Payment facilitator

A payment facilitator (often called a payfac) holds one master merchant account with an acquiring bank. It signs up many businesses as sub-merchants under that account. Signup is often done online in minutes, with lighter upfront checks. The payfac handles risk across its whole portfolio, which means it monitors activity after you start processing and may pause or hold funds if something looks unusual. Many flat-rate providers work this way.

Merchant account

A merchant account is set up for your business specifically, through a processor and its acquiring bank. The application is reviewed upfront: business type, volume, average ticket and history. That takes longer, often days rather than minutes. Once approved, your account and its terms are your own, and pricing can be set to fit your business. Our guide on what is a merchant account covers the basics.

Side by side

	Payment facilitator	Merchant account
Signup speed	Fast, often same day	Slower, upfront review
Underwriting	Light at signup, ongoing monitoring	More thorough upfront
Typical pricing	Flat rate	Interchange-Plus, tiered or flat
Negotiable?	Rarely	Usually
Risk of fund holds	Higher, especially with sudden changes	Lower once underwritten, though still possible
Support	Often online or ticket-based	Varies; can be a dedicated contact
Equipment and software	Often tied to the provider	Often more choice
Best fit	New, small or occasional sellers	Established or growing businesses

These are general patterns. Individual providers vary, and some offer features of both.

What it means for your costs

Most payment facilitators charge a flat rate, sometimes with a per-transaction fee. That’s simple, but you pay the same rate on a low-cost debit card as on a premium rewards card. A merchant account on Interchange-Plus pricing passes each card’s real cost through, so low-cost cards cost you less, and the markup is visible. Our comparison of interchange-plus vs. flat rate vs. tiered explains the difference in detail.

An example

Here is a hypothetical example with round numbers, for illustration only. Say a business on a flat rate of 2.9% processes $10,000 a month, paying $290. At that volume, the convenience may be worth it. Now say the business grows to $80,000 a month, with lots of debit cards. On the same flat rate it pays $2,320. If the underlying interchange and network fees on its card mix come to around $1,500, a modest Interchange-Plus markup could cost much less in total. Calculate your own effective rate and compare it against a quote built on your real sales.

Signs it is time to move to a merchant account

• Your monthly volume is steady and growing, and the flat-rate total feels large.
• A big share of your sales are debit cards, which a flat rate doesn’t reflect.
• You had a fund hold or account review that disrupted your cash flow.
• You need features like Level 2 or Level 3 data for business customers, surcharging or a specific POS or gateway.
• You want a person who knows your account when something goes wrong.

Moving usually means applying for a merchant account, connecting your POS, terminal or shopping cart to the new processor and running both side by side briefly. Ask whether your current hardware and software will work with the new account before you switch.

Questions to ask either kind of provider

Whichever model you’re considering, the same handful of questions will tell you most of what you need to know. Ask them before you sign up, and keep the answers:

1. How is my pricing structured, and can any part of it change during our agreement?
2. Under what circumstances can you hold my funds or pause my account, and how would I be told?
3. How long do deposits take to reach my bank account?
4. Who do I call when something goes wrong, and will I reach a person who can see my account?
5. Will my current POS, terminal, gateway or shopping cart work with your service, or will I need new equipment?
6. Are there early termination fees, monthly minimums or PCI fees?

Clear, specific answers are a good sign with either model. If the answers are buried in long online terms, read the sections on fees, holds and termination before you start processing.

Payment facilitators aren’t a bad choice. For many new businesses they are the right starting point. The question is whether the setup still fits as the business changes.

What PayZoom does

PayZoom sets up card processing on Interchange-Plus pricing, with interchange and card-network fees at cost and our margin on its own line, as low as 0.05% + $0.22 per transaction, depending on your setup. For Interchange-Plus merchants, our margin above interchange never increases, in writing. We’re platform-agnostic, so we fit your POS, gateway or cart and don’t sell proprietary POS. No early termination fees, no non-compliance fees, and a real person answers when you call. Send one statement for a free statement analysis, or read more about our credit card processing.