WHMCS是現用的最受歡迎，領先的域名和託管行銷與客戶管理系統，也是最完整的計費和支援解決專案。
它在使用者管理，財務管理，域介面，伺服器管理面板介面等方面具有非常人性化的設計。
它可以與cPanel / WHM / DirectAdmin / Plesk等流行的託管管理軟體完美配合，提供線上訂購，線上支付，客戶支援等各種常用功能。
簡而言之，全球越來越多的網站管理員已經熟悉，理解和使用它。
WHMCS本質上是一個出色的電子商務行銷系統，已廣泛用於網路託管銷售行業。
因此，您實際上可以用它來出售任何東西，因為WHMCS支援多種語系，通過提供API介面支援二次開發，並且整合了數十個支付通訊閘和豐富的模板以及模組化外掛程式，以便完全實現線上購物流程。
最重要的是，網路託管零售商可以輕鬆地在WHMCS中實現各種一站式管理，內含客戶訊息管理，說明系統管理，客戶訂單管理，客戶託管和域管理以及許多其他產品的管理。
WHMCS是一套將客戶管理，財務（賬單付款）和說明系統整合在一起的線上交易軟體，主要為IDC的整合業務的自動處理提供有效的解決專案。
它能夠與用於VPS，私人伺服器，域名，虛擬伺服器等的各種Web主機控制台很好地整合。
同時，所有流行的主機控制台（例如cPanel，VestaCP，ISPConfig，Plesk等）為WHMCS提供完整的API。
只要您想進入IDC行業，WHMCS至少現在是必不可少的。當然，市場上有許多類似的系統，但是它們在功能，效能和設計上均不如WHMCS。
【域名.託管行銷與客戶管理系統】WHMCS 7.8.3 主要特徵：
功能介紹
節省時間WHMCS致力於使事情自動化，因此您不必這樣做，從而節省了寶貴的時間和金錢。
自動開票WHMCS過去已不再具有傳送到發票，收取付款，稅款，提醒等功能。
Web＆Domains與所有領先的Web託管控制台和域註冊商整合在一起，用於自動配置和管理。
支援工具整合的支援工具為您提供了一個帶有票務，知識庫，下載等內容的用戶端門戶。
開發人員友好的模組化，可延伸，文件完善的API和ORM都使使用WHMCS進行開發和自訂易於實現。
安全和可延伸WHMCS是一種安全，可靠和可延伸的解決專案，專為各種規模的企業而設計，並由強大的支援團隊提供支援。
【域名.託管行銷與客戶管理系統】WHMCS 7.8.3 系統要求：
PHP v5.6.0 +
MySQL v5.5.0 +
ionCube載入機6.0.4+
PHP記憶體限制：64 MB – 128 MB
PHP資料庫延伸– PDO
PHP延伸–使用SSL進行捲曲
GD2圖片庫
JSON支援
XML格式
捲曲支援（帶有SSL支援）
MB字串
Iconv
【域名.託管行銷與客戶管理系統】WHMCS 7.8.3 網址：
https://www.whmcs.com/
WHMCS is currently the most popular, leading domain and hosting marketing & customer management system, as well as the most complete billing & support solution. It has very humanized design in the aspects of user management, financial management, domain interface, server management panel interface, and more. It can perfectly cooperate with cPanel/WHM/DirectAdmin/Plesk and so on popular hosting management software, offers online ordering, on-line payment, customer support and so forth all sorts of commonly used functions. In short, it has already been familiar to, understood and used by more and more webmasters around the world.
WHMCS is essentially an excellent e-commerce marketing system that is widely used in the web hosting sales industry. Therefore, you can actually sell anything with it, because WHMCS supports multiple languages, supports secondary development by providing API interfaces, and integrates dozens of payment gateways and rich templates, as well as modular plug-ins in order to fully implement the online shopping process. And most importantly, web hosting retailers can easily realize all kinds of one-stop management in WHMCS, including customer information management, help system management, customer order management, customer hosting and domain management, and management for many other products.
As a set of online transaction software that integrates customer management, finance (bill payment) and help systems in one place, WHMCS mainly provides efficient solutions for automatic processing of IDC’s integrated business. It is able to well integrate with various web hosting control panels for VPS, dedicated servers, domain names, virtual servers, etc. At the same time, all popular hosting control panels (such as cPanel, VestaCP, ISPConfig, Plesk, etc.) provide complete APIs for WHMCS. As long as you want to get into the IDC industry, then WHMCS is indispensable at least for now. Of course, there are many similar systems on the market, but they are far inferior to WHMCS in functionality, performance, and design.
// Key Features //
Feature Intro
Save Time WHMCS takes care of automating things so you don’t have to, saving you valuable time and money.
Automate Billing Sending invoices, collecting payments, taxes, reminders and more are all a thing of the past with WHMCS.
Web & Domains Integrated with all the leading web hosting control panels and domain registrars for automatic provisioning and management.
Support Tools Integrated support tools give you a client portal complete with ticketing, knowledgebase, downloads and more.
Developer Friendly Modular, extensible, well documented API’s and ORM all make developing with and customising WHMCS easy.
Secure & Scalable WHMCS is a secure, dependable and scalable solution designed for businesses of all sizes and backed by an awesome support team.
// System Requirements //
PHP v5.6.0+
MySQL v5.5.0+
ionCube Loaders 6.0.4+
PHP Memory Limit: 64 MB – 128 MB
PHP Database extension – PDO
PHP extension – Curl with SSL
GD2 Image Library
JSON Support
XML
Curl Support (with SSL support)
MBString
Iconv