WHMCS Client Area – WHMpress Addon free download
WHMCS Client Area Addon brings order process and client area within WP. Having this addon will integrate your orders, billing, support and and all other WHMCS operations into WordPress. This integration will provide your customers a user-friendly and consistent customer experience. Adding value to your WP website, the add-on will help you to keep your clients at your WordPress site.
v.2.8.6 - 9th May, 2016 - Improved - Improved logic further to work better in multilingual installation. Fixed - Bug in non multilingual installs induced in v.2.8