I need an option via Clientarea to create a specified Number Web Hosting pckages(Websites) with a single subscription(package)

[DeYoungDOer]

Hello,

I am a reseller on 20i.com and purchased my WHMCS license from them. But I am faced with a problem which I believe to you help me or give a better advice to solve.

I need a solution to enable clients to host multiple(specified number of) website with a single subscription via their whmcs clietarea. 20i reseller only allows for creation of multiple domain mappings per hosting package but does not by default allow for separate packages with a single subscription. I am using their whmcs module which handles all the integration with whmcs.

For instance, I have packages that should host upto 5 domains(website) but by default this can only be achieved via domain mappings in the initial subscribed package's control panel (via 20i's stackcp.com) which is not professional or user-friendly to non-technical customers.

They have API documentations that can solve this problem but I do not have the resources to do this at this moment and if I should hire a developer to do custom work for me will mean I will not be using WHMCS to management clients which I badly want to use due to WHMCS vast benefits and simplification.

I would like to know if this possible on WHMCS by modifying some configurations or you can provide me with experts or module(s) from your marketplace to handle this task.

I would very much appreciate your swift feedback.

Thank You.
Kind Regards.

[DeYoungDOer]

Please note that 20i.com does not use Cpanel or WHM, they've their own custom cp called stackcp 

[ManagedCloud-Hosting]

I just checked their website, they seem to offer everything on a chargeable basis (costs are on  the higher side)...Even Backups. 

Is there any special reason to use their service or they provide anything extra ?