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Quiero que el módulo YITH Point Of Sale for WooCommerce permita registrar ventas aunque el inventario del artículo esté en 0 y, si hace falta, quede en negativo. Alcance de la modificación • Ajustar la validación de existencias en el POS para que, cuando el stock sea 0 o menor, la venta se procese igual y la cantidad vendida reste del inventario, mostrando valores negativos. • Mantener todas las demás funciones nativas del POS y la sincronización con WooCommerce sin alteraciones visibles. • No necesito alertas ni notificaciones por inventario negativo. Entrego el plugin. Espero como resultado un mini-plugin o snippet bien comentado que pueda activar y desactivar fácilmente, junto con instrucciones claras para la instalación y notas sobre cómo aplicar la solución en futuras actualizaciones del plugin principal. Busco a alguien con dominio de PHP, hooks de WooCommerce y experiencia previa en personalizar YITH POS.
Project ID: 40418569
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Active 13 days ago
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Hola, entiendo perfectamente lo que necesitas: permitir que YITH POS procese ventas cuando el stock está en 0, dejando el inventario en negativo sin bloquear la operación. Tengo amplia experiencia con PHP, hooks de WooCommerce y personalización de plugins YITH. Mi enfoque será crear un mini-plugin independiente que enganche en los filtros de validación de stock del POS — específicamente `woocommerce_order_item_quantity` y los checks internos de YITH — para desactivar la restricción de cantidad disponible sin tocar el código del plugin principal. Esto garantiza compatibilidad con futuras actualizaciones. Entregaré el snippet bien comentado, activable/desactivable desde el panel de WordPress, con documentación clara de instalación y mantenimiento. Puedo comenzar de inmediato.
€30 EUR in 1 day
6.5
6.5
68 freelancers are bidding on average €129 EUR for this job

Hola, como desarrollador senior de WooCommerce, me especializo en personalizar plugins como YITH POS para manejar lógica avanzada de inventario. Ajustaré la validación de stock mediante hooks y filtros para permitir ventas con inventario en 0 o negativo, manteniendo la funcionalidad nativa y sincronización. Recibirás un mini plugin limpio, bien comentado y fácil de activar o desactivar, con notas seguras para futuras actualizaciones. Me gustaría revisar tu configuración y comentar el mejor enfoque en el chat. Rajat
€140 EUR in 7 days
9.6
9.6

Hi, To modify the YITH Point Of Sale for WooCommerce, I'll adjust the stock validation to allow sales even when inventory is zero or negative. This will include: - Adjusting the validation for stock in the POS. - Ensuring all other native POS functions remain unchanged. - Providing a mini-plugin or snippet that is easy to activate and deactivate. - Including clear installation instructions and notes for future updates. I'll handle this with a structured approach, ensuring the solution is well-commented and maintains compatibility with future updates. Ready to start once you provide the plugin. Thanks!
€100 EUR in 1 day
8.3
8.3

Hi I have strong experience customizing WooCommerce behavior with PHP, WordPress hooks, stock management logic, plugin-safe snippets, child-theme functions, and POS-related WooCommerce workflows. The main technical challenge here is allowing YITH Point of Sale sales to continue when stock reaches 0 or below while keeping WooCommerce inventory synchronization and all other POS functions unchanged. For this task, I would create a small standalone mini-plugin or clearly commented snippet that adjusts the POS stock validation flow without editing the main YITH plugin directly. The solution would allow POS orders to be processed even when product inventory is 0 or negative, and WooCommerce stock would continue decreasing normally after each sale. I would keep the customization isolated so it can be activated, deactivated, tested, and reapplied safely after future YITH plugin updates. I would also review whether the validation is handled by WooCommerce core hooks, YITH POS-specific filters, AJAX validation, or order creation logic to apply the cleanest override. The final delivery would include the mini-plugin/snippet, installation steps, testing notes, and update guidance. Thanks, Hercules
€140 EUR in 7 days
7.2
7.2

Hello Proposal: Enhance YITH POS for "Sell Without Stock" Functionality This proposal outlines the integration of a "sell without stock" feature into the YITH Point of Sale (POS) for WooCommerce. This enhancement will allow businesses to process sales even when inventory levels are low or temporarily unavailable, improving customer satisfaction and preventing lost sales. The module will seamlessly manage backorders and notify when stock is replenished. Giáp Văn Hưng
€250 EUR in 7 days
6.8
6.8

As a seasoned Full Stack Developer, I am more than capable of not only addressing your project's requirements, but also surpassing your expectations. My proficiency in JavaScript and PHP, including hooks of WordPress and WooCommerce, make me the perfect fit for adapting the YITH Point Of Sale module for you. The knowledge and past experience I have with customizing YITH POS will aid in ensuring that the native functionalities and WooCommerce synchronization remain intact while the necessary change is implemented to allow sales without inventory. I understand the sensitivity of inventory management in e-commerce and will deliver a solution that circumvents stock restrictions without interfering with the core functionalities of your POS system. My attention to detail will be directed towards delivering a mini-plugin or snippet, complete with comprehensive instructions for easy installation and reference even for future updates of the main plugin. My clients choose me because of my commitment to clean code and long-term efficacy. I would be thrilled to leverage over 6 years of full-cycle project management experience to address your expectations - from concept creation up until deployment and beyond into consistent post-launch support. Partner with me in this project so that we can build something great together - a robust POS solution that allows your business to flourish!
€30 EUR in 1 day
6.1
6.1

Hi! Me especializo en personalizaciones avanzadas de WooCommerce y YITH POS, con más de 9 años de experiencia en PHP, hooks de WordPress y lógica de inventario. Puedo permitir ventas aunque el stock esté en 0 o negativo sin romper la sincronización con WooCommerce ni afectar otras funciones del POS. Aquí te ayudo con: * Modificar validación de stock en YITH POS mediante hooks seguros * Permitir stock negativo sin alertas ni bloqueos * Crear mini-plugin activable/desactivable fácilmente * Código limpio, comentado e instrucciones claras de instalación ¿Quieres que el cambio afecte solo al POS o también al checkout de WooCommerce en la tienda online?
€140 EUR in 7 days
6.2
6.2

Greetings, Puedo modificar el flujo del YITH POS en WooCommerce para permitir ventas sin bloqueo de stock, forzando la validación a ignorar disponibilidad y permitiendo inventario negativo mientras se mantiene intacta la sincronización nativa con WooCommerce. Te entregaré un mini-plugin limpio (basado en hooks/filters de WooCommerce + YITH POS overrides), completamente comentado, activable/desactivable, con instrucciones claras y preparado para minimizar conflictos en futuras actualizaciones del plugin principal. Best regards, Samar H.
€80 EUR in 7 days
6.1
6.1

Hello! I've carefully reviewed your project about enabling sales without stock in the YITH Point Of Sale for WooCommerce. I understand how crucial this feature is for your operations, and I'm excited about the possibility of helping you implement it seamlessly. With over 10 years of experience in PHP, JavaScript, and WordPress development, I have a solid track record in creating and modifying WooCommerce plugins. I've worked on projects like a custom e-commerce site that streamlined sales processes and a POS solution that enhanced inventory management for local businesses. Could you please clarify the following questions to help me better understand the project? 1. Are there specific inventory management systems you'd like to integrate with this POS module? 2. What are the main functionalities you envision beyond just allowing sales without stock? I’m confident that my skills align perfectly with your needs, and I’m committed to ensuring your project goal is met efficiently. Looking forward to the possibility of collaborating with you! Best regards!
€200 EUR in 2 days
6.6
6.6

Hi, I will modify your YITH Point Of Sale WooCommerce flow so sales can proceed even when stock is zero and inventory goes into negative values without breaking sync or POS functionality. I reviewed your requirement to override stock validation and have experience working with WooCommerce hooks and custom POS behavior adjustments while preserving core plugin stability. I will deliver a lightweight, toggleable mini plugin with clean hooks that bypass stock restriction only in POS context while keeping WooCommerce and YITH updates safe and unaffected. Do you want this override to apply only in POS terminal sales or also in backend manual orders Best Regards, Fizza Nadeem K
€150 EUR in 5 days
5.9
5.9

Hola, Recientemente desarrollé una personalización para WooCommerce POS donde se permitió vender productos sin stock, manteniendo la sincronización y lógica original intacta. Esta experiencia encaja perfectamente con tu requerimiento, ya que puedo modificar el comportamiento del YITH POS usando hooks para omitir la validación de stock y permitir valores negativos sin afectar otras funciones. Implementaré un mini-plugin limpio y desacoplado que fuerce la venta incluso con stock en 0 o negativo, asegurando compatibilidad con WooCommerce y futuras actualizaciones del plugin principal. Mi enfoque garantiza una solución activable/desactivable, bien documentada y sin alterar el core del sistema. Con sólida experiencia en PHP, WooCommerce hooks y personalización de plugins, estoy seguro de entregar esto de forma rápida y precisa. Estoy listo para comenzar de inmediato y revisar el plugin contigo. Gracias por revisar la propuesta. Abudulhamid
€100 EUR in 3 days
5.2
5.2

With my extensive experience in web development, particularly in PHP and JavaScript, I am confident that I can successfully modify the YITH Point Of Sale for WooCommerce plugin for you. I have a deep understanding of the hooks of WooCommerce and have previously customised the YITH POS to meet specific client needs. My proficiency in WordPress puts me in an excellent position to deliver exactly what you need - a well-commented mini-plugin or snippet that can easily be activated and deactivated, along with clear installation instructions. I am also adept at providing solutions that are not only effective but also future-proof, as indicated by your request for notes on how to apply the solution in future updates of the main plugin. In conclusion, not only can I customize the POS to allow sales even when the stock is zero or negative, but I can also provide a seamless integration with WooCommerce without altering any other functionalities or visible synchronization aspects. My technological toolkit is robust and adaptable, allowing me to cater to your specific project needs. Let's work together to take your e-commerce sales capabilities up a few notches!
€140 EUR in 5 days
4.5
4.5

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, thank you for the detailed project brief. I can modify the YITH Point Of Sale for WooCommerce to allow sales even when the item inventory is at 0, permitting negative quantities. I will deliver: • Adjustment to stock validation for sales processing with negative inventory • Preservation of all native POS functions and WooCommerce sync • Clear documentation on how to activate/deactivate the feature easily • Instructions for installation and future plugin updates You will also receive a well-commented mini-plugin with seamless integration. I am confident in delivering the solution efficiently. Looking forward to discussing further steps. Best regards, Chirag.
€200 EUR in 7 days
4.6
4.6

Hello, With over 7 years of experience in PHP, WordPress, and web development, I am well-equipped to assist with your project. I have carefully reviewed your requirements and understand the need to modify the YITH Point Of Sale for WooCommerce module to allow sales even when the inventory is at 0 or negative, without altering other POS functions or WooCommerce synchronization. My expertise lies in building scalable systems, particularly in SaaS, fintech, and eCommerce, with a strong focus on performance and real-time processing. I specialize in full-stack development using Node.js, TypeScript, and modern web/mobile apps like React and React Native. Let's discuss your project further. Feel free to start a chat so we can explore the details and requirements in depth. Thanks.
€140 EUR in 7 days
4.6
4.6

I can help you adjust your YITH Point of Sale for WooCommerce so it can register sales even when inventory shows zero or negative stock. This will let your team continue selling without being blocked by current stock levels, while keeping records consistent in WooCommerce. I’ve worked extensively with WooCommerce, YITH plugins, and custom POS workflows, including scenarios with backorders, negative stock handling, and tailored inventory rules for physical stores and mixed online/offline operations. My approach would be to configure or extend YITH POS via safe custom code or hooks, test behavior for different product types, and ensure reports and stock adjustments remain reliable. I’ll document the changes so future updates are low-risk. I would love to chat more about your project! Regards
€140 EUR in 7 days
4.7
4.7

Having spent more than a decade mastering my skills in PHP, JavaScript, and Software Development, I bring the expertise you require for customizing YITH Point of Sale for your unique requirement. My comprehension of hooks in WooCommerce augments my adeptness at augmenting even complex plugins like YITH POS. I am confident I can transform your present experience into exactly what you envisaged: a module that permits sales without stock on hand and reflects negative inventory levels where required. Throughout my career, I have consistently optimized databases to deliver scalability, high-performance, and maximum efficiency. This skill will be pivotal in ensuring that the rest of the native functionalities of YITH POS are unaffected after the modification is done. I guarantee that there won't be any evident alterations but just an easily "tied off" mini-plugin or snippet accompanied by clear instructions for seamless activation and deactivation. Beyond merely delivering a solution, my aim is to equip you with knowledge about how I implemented it to ensure futur updates do not disrupt its functionality. With this approach, I am confident that our collaboration on this project will not only meet your current needs but also set you up well for future preservation of the solution. Let's initiate a conversation about your specifics and quicken your desired results right away
€200 EUR in 7 days
4.5
4.5

Modifying the YITH POS validation to allow sales even with zero stock presents a focused challenge requiring precise hook usage. I’ve previously extended WooCommerce functionality through custom plugins, including adjustments to inventory management for similar e-commerce platforms, ensuring seamless integration and minimal disruption to existing processes. I'd approach this by directly modifying the relevant `YITH_POS` class methods using WordPress hooks, specifically targeting the inventory validation logic, to permit sales and reflect negative stock levels as you've requested, while preserving all other POS and WooCommerce synchronization functions.
€125 EUR in 7 days
4.1
4.1

Hello, I have experience with WooCommerce and its extensions, particularly in e-commerce platforms where inventory management is crucial. I can develop a mini-plugin that overrides the stock validation in the YITH Point Of Sale module, allowing sales to proceed even with a zero or negative stock level, while ensuring that all native functions remain intact. A technical approach could involve using WordPress hooks to modify the sales process and manage stock calculations effectively. Let's discuss!
€100 EUR in 3 days
3.8
3.8

Hey , I just finished reading the job description and I see you are looking for someone experienced in API Integration, PHP, WordPress, Frontend Development, JavaScript, Software Development, WordPress Plugin, Web Development, Software Architecture and WooCommerce. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Adil.
€30 EUR in 4 days
4.2
4.2

Puedo crear un mini-plugin o snippet limpio para que YITH POS permita vender productos aunque el stock esté en 0 y descuente correctamente hasta valores negativos. Tengo experiencia con WooCommerce hooks, validaciones de stock, personalización de plugins y ajustes que no rompen la lógica nativa del sistema. Revisaré cómo YITH POS bloquea la venta, aplicaré la modificación de forma aislada y mantendré intacta la sincronización con WooCommerce. La solución quedará comentada, activable/desactivable y preparada para conservarse mejor ante futuras actualizaciones. También incluiré instrucciones claras de instalación y prueba.
€100 EUR in 3 days
3.3
3.3

Hello, The main challenge here is modifying the inventory validation logic in a way that allows sales to be processed even when stock levels are zero or negative. This involves ensuring that the existing functionalities of the YITH Point of Sale system remain intact while implementing this custom behavior. What specific data flow considerations should we keep in mind for tracking negative inventory? Additionally, are there any existing constraints in the integration with WooCommerce that we need to be aware of? I am ready to deliver a well-commented mini-plugin or snippet that can be easily activated or deactivated, along with clear installation instructions. Looking forward to discussing the architecture further.
€30 EUR in 7 days
3.5
3.5

Badajoz, Spain
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