Once the Payment Gateway KYC verification is completed, you can share the payment link with the customer to pay the amount through online.
Please go to Settings > Payment Gateway > Enable the option.
Now, Go to the Sales dashboard, click on send option, from there you can selcet the desired option and send any pending invoices to the customers via email/SMS/WhatsApp.
Once the customer clicks on the invoice link, they can see the option to pay now to make the payment.
