Requirement
Requirement is to add payment option to the invoices that help the customer to pay an invoice or multiple invoices by Credit Card.
Our Solution
We can add payment option to invoices, so that the customer can pay an invoice or multiple invoices by Credit Card. It is a default SCA behaviour
On the invoice page, under the billing section, there is a “Make a payment” button that allows you to pay invoices. We can select an invoice or multiple invoices to pay using this button. The open credit memo can also be applied to the invoices using this button. To apply a credit memo to an open invoice, the account fields on both the credit memo and the invoice need to have the same value. We can also add the “Make a payment” button to the account balance page, if necessary, or else navigate to the invoice page under the billing section to make the payment on the invoice.