Expense Tracker For WHMCS Nulled This module allows your company to easily keep track of its expenses and create a tax return along with viewing your expenses vs income inside WHMCS, We felt this was a much needed addon for WHMCS and allows you to host this on your own server so a third party company doesn’t have access to your expense records! With This Expense Manager, You can easily manage & track the expenses within WHMCS.