QCMM - Checkout, Promotions, Coupons & Billing

Configure and operate QCMM checkout, free and paid enrollment, PayPal, currency, tax, Site Credit, Max promotions and coupons, standalone invoices, credits, manual payments, refunds, and payment-event reconciliation.

Articles
Title	Published Date	Author
Use the QCMM Membership Plans Page as a Customer Use the QCMM Membership Plans Page as a Customer. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Use the QCMM Plan Details Page as a Customer Use the QCMM Plan Details Page as a Customer. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Log In, Choose a Plan, and Start QCMM Checkout Log In, Choose a Plan, and Start QCMM Checkout. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Understand the QCMM Checkout Order Summary and Payment Area Understand the QCMM Checkout Order Summary and Payment Area. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Use QCMM Guest Checkout and Email Account Activation Use QCMM Guest Checkout and Email Account Activation. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Complete a Free QCMM Checkout Complete a Free QCMM Checkout. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Configure PayPal Sandbox and Live Credentials in QCMM Configure PayPal Sandbox and Live Credentials in QCMM. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Test PayPal Readiness from QCMM Settings Test PayPal Readiness from QCMM Settings. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Configure QCMM PayPal Payment Methods and Their Order Configure QCMM PayPal Payment Methods and Their Order. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Use PayPal Card Fields and Popup-Compatible Checkout Use PayPal Card Fields and Popup-Compatible Checkout. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Complete a Paid QCMM Checkout and Payment Capture Complete a Paid QCMM Checkout and Payment Capture. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
How QCMM Prevents Duplicate Charges and Duplicate Activation How QCMM Prevents Duplicate Charges and Duplicate Activation. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Understand QCMM Currency Display and Historical Currency Preservation Understand QCMM Currency Display and Historical Currency Preservation. Current QCMM 2.0.21 documentation and Joomla guidance.	September 26, 2026	QuantaCade
Configure QCMM Tax and Understand the Checkout Calculation Configure QCMM Tax and Understand the Checkout Calculation. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade
Use Site Credit at QCMM Checkout Use Site Credit at QCMM Checkout. Current QCMM 2.0.21 checkout, PayPal, discounts, invoices, credits, and billing guidance.	September 26, 2026	QuantaCade

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