British Gas Billing

SolidState Billing is a web-based Customer Management and Billing solution designed for web hosting providers, particularly hosting resellers. It is developed in PHP, uses MySQL as the backend database, and is licensed under the GPL.Key features of SolidState Billing:- Open source (GPL)- Support...

phpBMS is a PHP, MySQL, web-based business management system (BMS).phpBMS provides a robust billing system, including quote, order, and invoice creation, along with PDF billing document creation. phpBMS has client and prospect tracking including mass e-mailing capabilities and PDF label...

ebills is a web enabled billing, customer care and workflow system that automates the production of bills, letters and customer related actions in a multi-user environment.It is relevant to any business and integrates well with web sites using PHP.The following features are standard: customer...


Platforms: PHP

Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, change gravity, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.


Platforms: Mac

The Ejs Hard Sphere Gas model displays a three-dimensional (ideal) gas made out of hard disks. Particles are initialized with a random speed and in a random direction and move with constant velocity until a collision occurs. You can modify this simulation if you have Ejs installed by...


Platforms: Mac

The Ejs Hard Disk Gas model displays a two-dimensional gas made out of hard disks. Particles are initialized with a speed v=1 in a random direction and move with constant velocity until a collision occurs. You can modify this simulation if you have Ejs installed by right-clicking within the plot...


Platforms: Mac

The STP IdealBoseGasIntegral program numerically determines the value of the chemical potential of an ideal Bose gas for a given temperature and density. STP IdealBoseGasIntegral is part of a suite of Open Source Physics programs that model aspects of Statistical and Thermal Physics (STP). The...


Platforms: Mac

The STP IdealGasNumberOfStates program numerically evaluates the number of states of an ideal gas and demonstrates finite size effects by plotting the actual number of states and the asymptotic expression. The default is two-dimensional system (d=2). STP IdealGasNumberOfStates is part of a suite...


Platforms: Mac

The STP IdealQuantumGas program is a simulation of an ideal quantum gas in equilibrium with a heat bath. The program computes the density of states, particle distribution function, and energy occupancy diagram. The default system is a three-dimensional ideal Fermi gas of N=100 particles at...


Platforms: Mac

The EJS Ideal Gas Expansion model simulates a two-dimensional ideal gas in a square box. This simulation can be used as part of the activity described in "The Statistical Interpretation of Entropy: An Activity" by Todd Timberlake, to be published in The Physics Teacher. In the model, the...


Platforms: Mac

Gas Mask is simple hosts file manager for Mac OS X Leopard. It enables to edit hosts files and switch between them.


Platforms: Mac

JustBilling was conceived at EffiaSoft to abate the woes of small and medium sized businesses in the Retail and Food & Beverage sector. These businesses usually face constraints while implementing an automated billing solution for managing the business operations. The high and recurrent costs of...


Platforms: Windows, Windows 7

JustBilling was conceived at EffiaSoft to abate the best in class Retail POS and Restaurant management system with inventory and accounting to offer customer loyalty and faster service. Look modern and surprise your customer by sending invoice using SMS. Multi store retail management become much...


Platforms: Windows 7, Windows, Windows Server, Android

Just Billing (https://justbilling.in/) is one stop solution for retail billing, inventory tracking, accounting, invoice, customer loyalty management to single and multiple chain stores, supporting retail and restaurant businesses on mobile, desktop and cloud. You can have one small outlet or...


Platforms: Windows 7, Windows, Windows Server, Android

Tracks Employee, Subcontractor, Vendor, and Client Time. Prints out detailed reports for use in Payroll and Billing. Allows for hourly payroll, per job pay, and the combination of both. Allows for overtime at time and a half if desired and bill with or without tax, at an hourly rate, or a flat...

ModernBill™ will help your business prosper by keeping track of client invoices. The advanced tracking features will allow you and your clients the flexibility to setup accounts without the hassle of using a third party tool to organize your accounts. ModernBill™ was developed with the...

Cyber Monitor is a complete billing and management solution for internet cafes, libraries, hotels, schools and other institutions that provide computers for public use.Permanent view of all computers and their states, open bills, remote management, customer templates, all kind of payment options,...


Platforms: Windows

For consultants, time billing avoids underbilling by verifying times and providing detail of billable work. For computer homeworkers, helps land jobs and shows professionalism by tracking time on jobs, offering time verification and work documentation.


Platforms: Windows, Windows CE

Instant Quote Professional is a feature-rich Pricing / Estimating application designed for Any business that requires quotes and invoices. Instant Quote Pro takes the burden out of quoting and invoicing and allows you to easily create quotes in seconds! With this software, you will be highly...


Platforms: Windows, Windows 7, Windows Server

Probill Plus automatically handles recurring billing tasks. Security / alarm company billing software with complete accounts receivables. Produces proposals, invoices, statements, late letters, labels, reports and more!Probill can auto-bill monthly, bi-monthly, quarterly, semi-annually, or...


Platforms: Windows