Can you offer me some guidance?
We are not a Web Hosting company but a language interpretation company. Our developer has built a complete telephone system which is working quite well, but he has also wanted to use WHMCS as the platform for developing and sending invoices to clients.
We are needing our customers to go to their respective portals to view an invoice and its corresponding detail. The detailed invoice can be quite involved sorted by departments, date/time, languages, etc. Therefore, the invoice will only be a summary of the detail and they will pay the invoice but able to view/download the invoice's corresponding details. In other words, the invoice will only have a few line items but the detail for the invoice may have numerous pages showing the details to support the summary invoice.
Can you point me to a WHMCS addon that can build complex pdf reports?