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SQ Online API keep Square Online keep SQ Plus Online keep SQ Payment Links keep Payments compare Stripe keep Real rate Day rate guide Stripe Alipay keep Kill fee Rush Change order How to set rate Seller fees Tools All KEEP hubs
2026 · Square Online API keep · Square Online API 2.9%+$0.30 · Not affiliated

Keep $96.80 on $100 after Square Online API 2.9%+$0.30 (2026)

Keep $96.80 on $100 after Square Free/Plus/Premium Online API card payments 2.9%+$0.30 (same across plans). Sister Square Online Free checkout/invoices 3.3%+$0.30 is /square-online-keep/ ($96.40); Plus/Premium online 2.9%+$0.30 you-type; plan $0. Monthly/plan typed $0, not inside KEEP. Not affiliated. Planning only.

realratecalc.com — planning keep only. Confirm on PayPal merchant fees — Square Online API row.

Showing amounts in
Display currency — labels only, not a live converter
USD

Keep after Square Online API 2.9%+$0.30

$96.80

Official Square Free/Plus/Premium Online API card payments 2.9%+$0.30 (same across plans) You type Sister Square Online Free checkout/invoices 3.3%+$0.30 is /square-online-keep/ ($96.40); Plus/Premium online 2.9%+$0.30 you-type; plan $0

$100 - 2.9% - $0.30 = $96.80. Plan $0. Planning only.

Fees
$6.30
Plan $
$0.00
Keep
$96.80
11 more plannersOfficial starting keep $96.80. Plan $0 is typed, not in KEEP.

Plan / tier presets

Clickable. Starting number stays Square Online API 2.9%+$0.30 -> $96.80.

Monthly/plan (not in KEEP)

Typed line, default $0. Never baked into $96.80.

$0.00

Monthly when the page opens is $0.

—

Type a monthly plan greater than $0 to count sales that cover the plan. Monthly is not inside KEEP.

Sale ladder

Same fees on $25 / $50 / $100 / $250 / $1,000.

$25$23.98
$50$48.25
$100$96.80
$250$242.45
$1,000$970.70

Monthly volume

Sales/month × this sale’s KEEP. Default 30.

$2,904.00

keep × n

List price for target keep

Solve gross for a target KEEP with this page’s fee stack.

$100.00

Solve G for target KEEP

Fee on this sale

Gross − KEEP for the current sale (page input or $100). Official math only.

Sale gross$100.00
$3.20

G − KEEP

Effective fee %

(G − KEEP) / G × 100 when G > 0. Uses this page’s KEEP, not an invented rate card.

3.20%

(G − KEEP) / G × 100

Weekly volume

Sales per week × this sale’s KEEP. Default 7.

$677.60

keep × n

Annual keep

Sales/year × KEEP (default 365), or 12 × monthly volume when that input exists.

$35,332.00

keep × n

Sales to hit monthly goal

Typed target monthly take-home ÷ KEEP. Default goal $5,000.

52

ceil(goal / KEEP)

Units × keep

Quantity of identical sales × KEEP. Default 10.

$968.00

qty × keep

Worked example · no click required

Default $100 -> $96.80 keep

Square Free/Plus/Premium Online API card payments 2.9%+$0.30 (same across plans). Plan $0.

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The formula

KEEP = sale - 0.0349x sale - 0.49. Official: PayPal Checkout Square Online API 2.9%+$0.30. On $100 -> $96.80.

Keep $96.80 Shopify vs $96.80 Square Online API on $100 -- Start Shopify (Impact · FTC: affiliate)

Sources

Square pricing (Online API 2.9%+$0.30 Free/Plus/Premium) · Square fees help. Sister Square Online $96.40 · Square Plus Online. Locked 2026-09-11. Affiliates none. Invent fees PARKED.

FAQ

How much do you keep on $100 with Square Online API?

When the page opens: KEEP $96.80. Official Square Free/Plus/Premium Online API card payments 2.9%+$0.30 (same across plans). Formula: KEEP = sale - 0.029x sale - 0.30. Sister Square Online Free checkout/invoices 3.3%+$0.30 is /square-online-keep/ ($96.40); Plus/Premium online 2.9%+$0.30 you-type; plan $0. Monthly/plan typed $0. Planning only. Not affiliated. Source: Square pricing (Online API 2.9%+$0.30 Free/Plus/Premium) · Square fees help. Sister Square Online $96.40 · Square Plus Online.. Also see real rate · day rate guide.

Worked KEEP math on $100?

Official KEEP $96.80. KEEP = sale - 0.029x sale - 0.30. Fee on $100 = $3.20.

Is monthly/plan billed inside $96.80?

No. Typed $0 never baked into KEEP $96.80.

Is this affiliated?

Not affiliated with Square Online API. Shopify Impact bridge CTAs used. Educational planning only.

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