You can create and send customized invoices for special items that are not listed in your product list. Just like creating a customized PayPal Invoice and you send it to your customer, with this extension you can create similar invoices with customized item list.

Unlike PayPal Invoice that you create where your customers can only pay via PayPal, with this extension your customers can choose any payment gateways that are installed on your website. Just like a customer places an order and goes to the checkout page to make the payment, this extension adds invoices to the customer cart and customers can make payment by following the same order checkout process.

Customer can also remove “Special Invoice” from their cart.

The link that you send to the customer has encrypted keys and if the invoice link is sent to your registered customer, the customer will automatically gets logged in to make payment.

Just like the customer order info page, the extension has a separate page for the registered customers to view all the special invoices.

This extension is designed in such a way that you can extend this extension feature to any other app you are developing.