Popular4.9
SaaS subscriptions
Recurring USDC billing
6%
MRR saved
0%
Declines
<30s
Settlement
Use cases
A better rail for SaaS subscriptions
Six revenue shapes where stablecoin settlement changes the unit economics. Lower fees, faster payouts, no chargebacks.
1%
Lowest transaction fee
<30s
Settlement on Solana
0
Chargebacks on-chain
USDC + USDT
Stablecoins supported
Featured
Where the math really moves
SaaS subscriptions
Recurring revenue without the card-decline tax.
The pain
Card networks decline about 3% of monthly renewals. Add 2.9% + 30¢ per charge and you lose roughly 6% of MRR before it hits your account.
Plirin answer
Recurring USDC billing on a flat-rate rail. No card declines, no chargebacks, no rolling reserve. Webhooks and idempotency keys fit existing billing stacks.
- Scheduled USDC charges with reminders
- Coupons and promo codes
- Signed webhooks with replay
Concrete win
$13,000+
Saved per year on $50K MRR
SaaS subscriptions
Recurring billing
Pro plan · USDC
MRR collected
$49,000
−6% vs cards
Jan 14$49Settled
Feb 14$49Settled
Mar 14$49Settled
Apr 14$49Renews next
No declines · No chargebacks · Webhook on settle
Agencies & B2B invoicing
Get paid the same day, anywhere.
The pain
International wires take 3–7 days and cost $25–50 each. PayPal adds 4.5% cross-border. Most clients dislike both.
Plirin answer
Send a payment link, get paid in USDC. Settled in seconds with no FX window and no outbound wire fee per invoice.
- Hosted checkout from dashboard or API
- Partial and full refunds
- CSV export for accounting
Concrete win
Same day
vs 3–7 days for wires
Agencies & B2B invoicing
Invoice
INV-2026-0418
Acme Studio · Due today
Q1 retainer$12,500
Design audit$2,400
Total$14,900
Payment flow
Link sent
pay.plirin.com/inv-0418
Customer paid
14,900 USDC
Settled
0.4s on Solana
Same-day payout · No wire fees
More scenarios
Same rail, different revenue shapes
Marketplaces & creator payouts
The pain: Card payouts charge per transfer. Cross-border adds 1–3% FX on top.
Plirin: Pay out in USDC to wallets anywhere. No minimums, settled in seconds.
API & usage-based billing
The pain: A $0.30 flat fee on a $5 API charge is 6% before the percentage rate.
Plirin: Flat-rate fees with no per-transaction minimum. Micro-billing works.
Cross-border contractor pay
The pain: Wires take days and bleed 2–4% to FX. Payout platforms add their own cut.
Plirin: Send USDC to their wallet. No bank rails, no FX spread.
Digital storefronts
The pain: Selling at $9–99 means card fees and chargebacks destroy impulse-buy margins.
Plirin: Flat per-sale pricing. On-chain settlement is irreversible.
The thread
Same rail. Same low fees. Same speed.
Whatever you sell, the math is the same: flat fees instead of percent-plus-flat, seconds instead of business days, no reserves or chargebacks.
On $100K volume / mo
Cards
$3,567
Plirin
$1,000
Settlement
Cards
2–7 days
Plirin
< 30 seconds
Chargeback exposure
Cards
0.5–1%
Plirin
0%
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