What is ACH Payment Processing—and How Can Businesses Automate It?
ACH payment processing refers to the transfer of funds between bank accounts through the Automated Clearing House (ACH) network—a U.S.-based system used for direct deposits, bill payments, and B2B transactions. It’s a secure, low-cost alternative to credit card payments, ideal for recurring billing, invoicing, payroll, and vendor payments.
What is ACH?
- ACH (Automated Clearing House) is an electronic funds transfer system governed by NACHA.
- Used for:
- Direct deposits (e.g., payroll)
- B2B payments and recurring billing
- Vendor/supplier payouts
- Customer invoice payments
ACH transactions are typically settled within 1–3 business days, and cost significantly less in fees than credit card transactions.
How Automation Helps Businesses
Manual ACH processing involves:
- Collecting bank details
- Generating invoices
- Initiating payments
- Tracking deposits
- Manually updating records
Automation transforms this by:
| Manual Process | Automated With ACH Integration |
| Manually initiating payments | Auto-triggered payments based on invoices, due dates, or CRM events |
| Chasing overdue payments | Auto-reminders and retries built into workflow |
| Matching bank transfers to CRM or ERP | Auto-reconciliation of payments to invoices |
| Manually entering bank details | Secure tokenization & storage via payment gateway |
Benefits of Automation:
- Fewer errors and chargebacks
- Faster cash flow cycles
- Reduced labor and admin costs
- Stronger security and compliance
InterWeave’s Role in ACH Automation
InterWeave SmartSolutions connects your CRM (Salesforce, Creatio, etc.) or ERP with ACH-capable payment processors like Authorize.net, Intuit Payments, NMI, and others.
Key Features:
- Automated ACH Initiation: Trigger ACH payments when an invoice is generated, a subscription is renewed, or a CRM stage changes (e.g., “Closed-Won”).
- Secure Bank Account Handling: Tokenized storage of account and routing numbers—PCI DSS-compliant.
- Payment Tracking: View ACH status (Pending, Settled, Returned) directly within your CRM.
- Customer Portals: Allow customers to manage their bank info and authorize recurring ACH payments.
- No-Code Setup: Fully configurable workflows without custom development.
Sample Workflow:
- Customer places an order →
- Invoice is generated in QuickBooks →
- InterWeave auto-triggers an ACH payment via Authorize.net →
- Payment status returned to Salesforce/Creatio →
- Customer and finance team notified
Bottom Line
Automating ACH payments with InterWeave enables:
- Frictionless cash flow
- Real-time financial data visibility
- Secure, scalable, and compliant operations
