What Is Payment Gateway?
A service that authorizes and processes online card and bank payments between buyer and seller.
Detailed Explanation
Payment gateways encrypt transaction data and communicate with banks to approve or decline payments. They integrate with invoicing software to enable one-click payment links.
Example
The invoice includes a Stripe payment gateway link so clients can pay by card instantly.
Why It Matters
A reliable gateway reduces payment friction and speeds up collection on every invoice.
Related Resources
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