Bring-your-own-Stripe vs bundled processing — the real cost difference
Last reviewed 2026-05-30 · by the RetailPOS team
For most shops the monthly POS subscription is the small number. The big number — the one that quietly scales with every sale — is card processing. The structural question almost no vendor puts on the pricing page is whether your POS bundles processing (you use their merchant of record at their rate) or lets you bring your own processor and pay that rate directly.
This guide explains the difference in plain terms, does the monthly math, and is honest about when bundled is genuinely the better call. No vendor spin — the rates below are public and approximate; your actual numbers depend on volume, card mix, and region.
What "bundled" means
Square, Toast, Clover and Shopify Payments are bundled: the POS vendor is (or controls) your merchant of record, and the processing rate is baked into the relationship. Headline rates run roughly: Square ~2.6% + 10¢ card-present; Clover ~2.3%–3.5% depending on plan/terminal; Toast bundled through Toast Payments; Shopify Payments at the plan rate, with an extrafee if you dare use a third-party gateway instead. The convenience is real — one login, one settlement, one support line. The cost is that the rate isn't yours to negotiate, and leaving often means leaving the hardware too.
What "bring your own" means
A bring-your-own-processor POS (RetailPOS is one) doesn't touch your money. You open your own Stripe account, the POS routes card-present sales through it, and Stripe settles to your bank directly. RetailPOS takes no per-transaction cut— you pay only the flat per-shop subscription plus Stripe's own rate (typically ~1.5%–2.4% card-present by volume and region). Your processing relationship is yours: you can negotiate it, change it, and your books see the real rate rather than a blended bundle.
The monthly math (worked example)
Take a shop doing 1,000 card sales a month at R/$20 average = 20,000 in card volume. We'll use round, public-ish rates; treat them as illustrative.
Bundled (Square-style):~2.6% + 10¢ × 1,000. That's ~520 in percentage fees + 100 in per-transaction fees = ~620/month in processing, plus any plan fee on top.
Bring-your-own (RetailPOS + Stripe): $29 shop subscription + Stripe at ~2.0% × 20,000 = ~400 in processing = ~429/month all-in.
On these illustrative numbers that's roughly 190/month saved, and the gap widens as volume grows because the percentage rate is the lever, not the subscription. The honest caveat: at very low volume (a handful of card sales a day), the difference is small and convenience may win — see below.
The lock-in dimension (beyond the rate)
Rate aside, bundled processing usually couples you to the vendor's hardware and data. Toast and Clover readers are locked to their platforms; Square and Shopify readers are too. Leave, and the reader is e-waste. Bring-your-own keeps the till on a standard tablet + a Stripe Reader you could re-point. It also means your processor outage and your POS outage are separate failure domains — a softer landing than “the one vendor is down so nothing works.”
When bundled is actually the better call
We'll be straight: bundled wins in a few real cases. If your card volume is tiny, the percentage savings are too small to care about and one-vendor simplicity is worth it. If you're not eligible for or don't want to manage a Stripe account (some regions, some risk profiles), bundled is the pragmatic path. And if you value a single throat to choke for both POS and payments support, that has a price you might happily pay. The point isn't that bundled is bad — it's that you should know you're choosing it, and what it costs as you scale.
How RetailPOS does it
Flat $29 per shop per month, every feature on every plan, and you connect your own Stripe account. We never take a slice of a sale. Where Stripe isn't the right rail (many markets), the same alternative-tender pattern records bank-terminal, mobile-money or QR payments against the order so your books stay whole. For the full breakdown across platforms see How much does a POS cost in 2026?
Frequently asked
- Does RetailPOS make money on my card sales?
- No. We charge a flat per-shop subscription and take no per-transaction cut. Card fees go to your own Stripe (or alternative processor) account at their rate, not ours.
- Is bringing my own processor always cheaper?
- Usually at moderate-to-high volume, because the percentage rate dwarfs the subscription. At very low card volume the difference is small and bundled convenience can win. Run your own numbers: (your rate × monthly card volume) + subscription.
- What rate will I actually pay on Stripe?
- Roughly 1.5%–2.4% card-present depending on volume, card mix and region — published and yours to see, unlike a blended bundle. Check Stripe's current rates for your country.
- What if Stripe isn't available or common in my market?
- Then you use the alternative-tender pattern — bank terminals, mobile money (M-Pesa, Easypaisa, UPI), or QR — recorded against the order. The bring-your-own principle holds: the POS doesn't take a cut of the payment.
- Will switching to BYO mean new hardware?
- Usually just the card reader (bundled readers are locked to their platform). Your tablet till, receipt printer, scanner and cash drawer carry over.
Open your shop in 30 seconds.
No card. Free until your first 100 sales. Bring your own Stripe; keep your hardware.