Pos-En

In the last months I have been working on a ticket designer to print on thermal printers by using ESC POS commands. The free ESC POS thermal printer designer is web-based and can be used to create your own invoices, whether sales receipt, sales invoice, purchase receipt and any other design to print on thermal printers. If you want, you can try it right now with the link below, but I recommend you review the content of the post before trying it: https://parzibyte.me/apps/ticket-designer/#/first-steps You will be able to print images, formatted text, tables, QR codes, barcodes, cut the paper, advance it, open the cash drawer and design any receipt for your POS printer. This will work with USB printers on Windows, Linux and Raspberry; as well as Bluetooth printers on Android. All using the same ESC POS receipt designer. ...

In this tutorial, we’ll explore how to effortlessly print receipts, invoices, and tickets on a thermal printer using Python. I’ll introduce you to a powerful plugin that I’ve developed, enabling seamless integration for Python-based applications. With this plugin, you’ll gain the ability to effortlessly print tickets from Python, regardless of your preferred framework—whether it’s the terminal, Flask, Tkinter, Django, or any other Python-supported platform. It provides extensive functionality, allowing you to print images, barcodes, text with accents, change fonts, rotate text, and much more, sending the ESC POS commands native to thermal printers. Join me as we dive into the world of thermal printing using Python, empowering you to generate professional-quality prints effortlessly. ...

Today I am going to show you a software that I just made with Laravel. It is a sales system, point of sale, POS or whatever you call it, which is used to keep track of the products that are sold, the sales, and so on. It is a totally free and open source system; which means that you can use it at no cost, and modify it to your needs or customize it. Among its features we find: It Uses Laravel in its latest version (as of this writing) Bootstrap is used for styles FontAwesome Icons Fully responsive system, that is, it works on mobiles, tablets and computers Inventory control with sale price, purchase price, profit, stock, etc. Option to make sale, adding products Checking inventory stock when selling Subtraction of stock when selling Printing of sales tickets on thermal printer Sales report User login and registration User management Customer registration Ticket that includes the customer’s name Now let’s see how I have developed it, where you can download it, and so on. ...

A few days ago I did an exercise on a sales system in PHP. It is written in pure PHP, no Javascript. Mind you, for the styles I used a Bootstrap variant. The files don’t have a structure, but like I said, it’s an example. I also write this because it either serves someone else or it serves myself for some references. For data persistence it uses MySQL. This POS Save products and sales. It does not handle user permissions. We store the shopping cart in the session, and well, I better explain it in parts in this post. Obviously this POS software is free and open source. ...