CitrusDB 是一个基于Web的使用php开发的客户关系维护和账单管理解决方案,用于跟踪客户信息、关系管理、服务、产品以及账单发票、信用卡的资料的管理。

Open source customer care and billing software that can be used in many different service industries, including internet service, subscriptions, consulting, and telecommunications.
Features
* Provides CRM, Ticketing, Invoicing, and Credit Card Batches
* No Limits on your number of Users or Customers
* No Limits to your Service Types and Attributes
* Securely store card data with industry standard OpenPGP
* Avoid Cloud Data and Payment Processor Lock-In
citrusdb requires PHP 5 and recommends MySQL 5.0 or later. Licensed under GPL version 2.
最新版本:2.4
该版本媳修复了本地文件包含的安全漏洞,该漏洞可能导致已登录的用户加载其他 PHP 文件的问题。同时增加了一些新工具用来显示等候信用卡退款的信息,另外增加了一个脚本用来提醒用户的信用卡即将过期。
官方主页:http://www.citrusdb.org/