Execution Track
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STAGE 05

Stage 05: Global Payment Processing, Anti-Freeze Rules & FX Settlement

Connect WeChat Pay, Alipay, Stripe, and Mercury; keep dispute rates under 0.4% and settle funds safely across borders.

M09 Module 09: Why '$1 Refundable Auth' Is a Fatal Trap & Frictionless Checkout Design
?How to Use This ModuleM09 Execution GuideRead the universal margin rule first, switch your Execution Track in the top bar (Track 1 Retainer / Track 2 Micro-SaaS / Track 3 Regulated B2B2B), and copy the template below.
Core Principle: Never use '$1 refundable verification': Stripe keeps the $0.30 + 2.9% fee on refunds, high volumes of $1 auth-and-refund trigger Card Testing fraud freezes, and extra steps kill conversion.

Track 1 · B2B Productized Retainer: Stripe US ACH / Direct Debit for High-Ticket Invoices

  • Save 2.5%+ on B2B Retainers: Send Stripe Invoices or Payment Links with US ACH Direct Debit enabled (0.8% fee capped at $5 vs ~$87 fee on a $3,000 credit card charge).
  • Milestone Billing: Collect 50%–100% upfront before starting custom workflow setup.

Track 2 · Micro-SaaS & Stateless Pipe: Dual-Rail Redundancy (Stripe + Paddle MoR) & <0.5% Dispute SOP

  • Never Rely on a Single Processor: Pair Stripe with Paddle or Lemon Squeezy as an instant failover rail.
  • Keep Chargeback?Credit Card Chargeback RedlineForced bank reversal that claws back revenue plus a $15 dispute fee. Exceeding a 0.75% dispute ratio risks immediate Stripe account termination. Rate < 0.50%: Enable Stripe Radar 3DS, use a recognizable statement descriptor, and put a 1-click cancellation/refund button inside your app header.

Track 3 · Regulated & B2B2B Channel: Net-15 Corporate Wire / ACH & Automated Seat Licensing

  • Enterprise Procurement Rails: Support ACH/Wire transfers alongside corporate cards, and tie license keys directly to annual invoice settlement.
Stripe Webhook Quota Provisioning JSON & 4-Point Anti-Freeze Checklist
?How to use this template?3-Step Template Guide1. Click Copy to grab the raw template. 2. Paste into Notion, Airtable, Make.com, or your client SOW. 3. Replace bracketed variables with your own numbers.
💡 How to Use This Template: Click Copy on the top right, paste into Notion / Airtable / Make.com or your client agreement, and replace the bracketed placeholders with your project numbers.
[Stripe Webhook Quota Provisioning & 4-Point Anti-Freeze Checklist]
{
  "event": "checkout.session.completed",
  "action": "provision_workspace_and_hard_cap",
  "plan_id": "b2b_pro_1990",
  "monthly_run_quota": 50,
  "auto_pause_on_cap": true,
  "overage_credit_pack_url": "https://buy.stripe.com/..."
}
[4-Point Stripe Anti-Freeze Checklist]
1. Statement Descriptor: Set clear brand name (<22 chars) so buyers recognize the charge on their card statement.
2. 3D Secure & Radar: Require 3DS on high-risk cards and block prepaid virtual cards on free trials.
3. High-Ticket B2B (> $1,500): Default to Stripe US ACH Direct Debit (0.8% capped at $5) or wire transfer instead of credit cards.
4. Instant Self-Serve Cancel/Refund: Keep chargeback dispute rate strictly below 0.50%.
M10 Module 10: Compliant USD-to-RMB Repatriation & Cross-Border FX Settlement
?How to Use This ModuleM10 Execution GuideRead the universal margin rule first, switch your Execution Track in the top bar (Track 1 Retainer / Track 2 Micro-SaaS / Track 3 Regulated B2B2B), and copy the template below.
Core Principle: Never use informal peer-to-peer currency exchanges (high risk of bank account freezes). Always route USD proceeds through licensed cross-border payment rails (WorldFirst, Payoneer, Airwallex) or corporate service-trade settlement.

Track 1 · B2B Productized Retainer: Zero-Commingling Business Checking & Tax Reserve Buckets

  • Automatic Tax & Profit Split: Route 100% of client retainers into Mercury / Relay / Wise Business and auto-transfer 25%–30% of every deposit into a dedicated Tax Reserve sub-account.

Track 2 · Micro-SaaS & Stateless Pipe: Per-Vendor Virtual Cards with Hard Monthly Compute Caps

  • Blast-Radius Protection: Issue separate virtual corporate cards (Mercury / Brex / Wise / Airwallex) with hard monthly spend caps for OpenAI, Anthropic, Replicate, and Apify so a runaway script or leaked key can never drain your bank.

Track 3 · Regulated & B2B2B Channel: Multi-Currency Treasury (USD / EUR / GBP / AUD)

  • Eliminate 2%–3% Forced FX Conversion: Receive USD, EUR, GBP, and AUD into native currency accounts via Wise Business or Airwallex, and pay cloud/API bills directly in USD at 0% FX loss.
Multi-Currency Business Banking, Virtual Vendor Cards & FX Optimization Setup
?How to use this template?3-Step Template Guide1. Click Copy to grab the raw template. 2. Paste into Notion, Airtable, Make.com, or your client SOW. 3. Replace bracketed variables with your own numbers.
💡 How to Use This Template: Click Copy on the top right, paste into Notion / Airtable / Make.com or your client agreement, and replace the bracketed placeholders with your project numbers.
[Clean Cross-Border Banking, FX Settlement & API Spend Isolation]
- Rule 1 (Zero Commingling): 100% of client revenue lands in a dedicated business checking account (Mercury / Relay / Wise Business / Airwallex).
- Rule 2 (Virtual Cards per API Vendor): Issue separate virtual cards with hard monthly spend limits for OpenAI ($200 cap), Anthropic ($200 cap), and AWS.
- Rule 3 (Compliant Repatriation): Transfer owner distributions or inter-company service fees to your local bank accompanied by signed SaaS/IT Service Invoices and Stripe payout statements. Never use unlicensed OTC crypto/cash brokers.