Open Source Point of Sale is a web-based point of sale system. The application is written in PHP, uses MySQL (or MariaDB) as the data storage back-end, and has a simple but intuitive user interface.

Today, however, a POS is a sophisticated, internet-enabled system which also enables you to manage stock, staff, and sales, reward customer loyalty, and track vital performance metrics. But with ...

Lightspeed's inventory management features include preloaded catalogs with more than 8 million items. Retailers can use Lightspeed's built-in payment processor or choose a third-party provider.

President Trump deployed hundreds of National Guard troops to Los Angeles, over objections from California Gov. Gavin Newsom. Photo: Manuel Balce Ceneta/AP; Jae Hong/AP When unrest erupted around ...

Here's how you can distill your own water at home. Not to get too scientific here, but this is exciting for me. We'll be using water in all three of its known states -- solid, liquid and gas.

Learn the complete process of preparing, packaging, labeling, and shipping products to Amazon FBA. This guide covers setup, compliance, shipping options, cost-saving tips, and common mistakes to ...

Simple-OpenAI is a Java http client library for sending requests to and receiving responses from the OpenAI API. It exposes a consistent interface across all the services, yet as simple as you can ...

I've been subjecting chatbots to a set of real-world programming tests for over two years. There are now five I recommend if you're looking for AI coding help, and several to avoid.