使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。 使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。
Windows Socket开发，C/S程序，多线程，界面开发（GPSTracker，IPcamera，USB电话机）。MySQL，SQLSever，多年工作经验，积累大量源代码，可以复用到其他的新的项目中！！希望合作愉快！！
本人积累很多Windows项目经验及代码，希望找到合适的项目做！擅长Windows网络开发，界面开发，MySQL，SQLServer。MultipleThread等，涉及安防，监控视频，Ipcamera等项目，希望有合作机会！
...The communication between the Chrome extension and the server should be seamless and efficient. The server should be able to receive and process the values extracted by the extension. Iam using a multiple AWS windows instances upto 16. So in every instance I use chrome Browser for my Business to customers daily. So I run a Extension in chrome for Auto click drop-down &radio button That extension developed by other freelancer So Every instance& chrome extension has to connect to the server and if we change the radio button and drop-down on the server it has to be clicked as order wise. If first loaded document Click on 1st value which I had entered in server If second loaded document click on second value Ideal skills and experiences include: - Proficiency...
...The communication between the Chrome extension and the server should be seamless and efficient. The server should be able to receive and process the values extracted by the extension. Iam using a multiple AWS windows instances upto 16. So in every instance I use chrome Browser for my Business to customers daily. So I run a Extension in chrome for Auto click drop-down &radio button That extension developed by other freelancer So Every instance& chrome extension has to connect to the server and if we change the radio button and drop-down on the server it has to be clicked as order wise. If first loaded document Click on 1st value which I had entered in server If second loaded document click on second value Ideal skills and experiences include: - Proficiency...
custom order page details for woocommerce
...and Canada. I am a dual citizen of Canada and the USA, having obtained my US citizenship in 2020. Due to a recent move to Arizona and plans to sponsor my wife for her green card, I have discovered the need to file my Canadian taxes with the USA. I require an experienced and licensed accountant who specializes in both US and Canadian tax laws, particularly for dual citizens, to get my taxes in order promptly. Responsibilities: File Canadian tax returns for the years since obtaining US citizenship in 2020. Ensure compliance with both Canadian and US tax laws and regulations. Provide accurate and timely filing of all necessary documents. Assist with any additional tax-related queries or issues that may arise during the process. Provide guidance and support for the green card spon...
...Use whatever language is best suited, we prefer word press (this allows us to do minor modifications inhouse- no programming expertise). Along with the web site, suggest name (search on net and proposed office locations), design logo and compose tagline. All copy by client. Topics covered: Vision, mission, contact, FAQ, terms & Conditions, Returns, Refunds, Shopping from a catalog, Live+Chatbot, order processing, confirmation, tracking, cancellation, payment processing, credit, debit, digital wallets, EFT, (No COD, No Checks)Shipping choices and info, Shopping cart, Days to delivery, Visitor, customer mailing list, Loyalty program, Social media accounts, FB, Whatsapp, Youtube, Instagram, Twitter. Email newletter banners (Relevant occasions, seasons). Digital marketing activi...
I'm seeking a skilled individual to assist with a multi-machine power system dynamics analysis and control. The primary goal of this project is to optimize power flow efficiency. Key Requirements: - Proficiency in power systems dynamics and control analysis - Experience with multi-machine systems - Ability to optimize for voltage levels Your resp...voltage levels Your responsibilities will include: - Conducting power system dynamics analysis - Implementing control measures to optimize power flow efficiency - Focusing on voltage levels optimization Ideal candidates should have a strong background in power systems, and be able to work on a multi-machine system. This project will require a good understanding of power flow and voltage levels in order to maximize the efficiency...
I'm looking for a skilled and creative designer to help me conceptualize and design an appealing food truck that serves crepes. I would like to use the same design "design idea" with the name of La bonne crepe de Maman. You have as well my company logo and the dimensions of the trailer. I would like to have a scan co...designer to help me conceptualize and design an appealing food truck that serves crepes. I would like to use the same design "design idea" with the name of La bonne crepe de Maman. You have as well my company logo and the dimensions of the trailer. I would like to have a scan code for Instagram etc.. like the picture of the trailer and another Scan code on the top of the side window with the title Order by Phone. It needs to be in high ...
...include a +/- button that allows for the selection of different quantities. - The selected colors and quantities then need to be added to a virtual 'cart', without actual checkout proceedings nor payment processing. - An automatic email notification system that can send me a detailed summary of the chosen colors and quantities, acting as an order form. - A color search functionality to allow easier navigation across the broad color spectrum. - Each "order" must have the Name and Phonenumber/Email of the person placing it. Ideal freelancers should boast strong WordPress and PHP skills paired with a firm understanding of interactive design and email notification systems. Previous experience with similar projects will be appreciated highly. One picture ...
I require a specialized ERPNext DocTypes Builder to manage custom fields and forms. The interface must be designed with admins who don't have high tech background in mind, ensuring it is simple and intuitive. Context: We are a social ecommerce platform that uses an in-house inventory, order, warehouse management systems built by our tech team. Our goal is to move to ERPNext because it's easier to scale there. And also to be able to have our accounting team work there. The goal is separated on multiple phases but the first one and the most important is to build our dashboard on ERPNext by copy pasting what we have in the in-house built dashboard and creating DocTypes. After that, we'll create a new request for the other phases. Key features: - Custom field creatio...
...details for this project are as follows: - **Specific Problem**: The current issue that I am experiencing is that my Pine Script strategy is repainting. This means the strategy is altering historical signals on the chart in an unrealistic way, which is making it difficult to accurately assess the strategy's performance. - **Modification Level**: I am open to a comprehensive overhaul of the script in order to provide a long-term, optimal solution. This may involve a significant revision of the code, but it is essential that the original logic and intended results of the strategy are maintained. - **Intended Use**: Once the repainting issue is fixed, I plan to use the corrected Pine Script strategy for my personal trading analysis. Ideal candidates for this project should h...
...system programmer who can create a batch file or script that performs a specific set of tasks on a local W10/11computer. The tasks I need accomplished are: - Connect to the remote QNX computer via SSH (Secure Shell)( login/ password in config file.) -send some command (must be configurable - Run certain commands via batch file on windows 10/11 computer. (Configurable) - Run local bat comands on Windows computer (configurable) - Send key combinations on Windows computer (configurable) Managing errors if they occurs. Keep CMD open for manually entering other commands ( in feature can be automated as another project or add-on) Prior experience with batch file creation and QNX systems is necessary. Proficiency in SSH connections is also essential for this project. Th...
use Oracle PL SQL teach me how to install free Oracle DB on my local windows 11 acceptance: I can run your code on my computer ; all code work on my computer when I run it by myself You have 2 days you provide code to simulate input data (both code versions: python and sql)-> transactions data *****you provide SQL code to calculate per day summary for each day for each product for each store for 3 years SIMULATION data for 3 years 100 products 20 stores 5 USA states random dates and prices promotion for 30 promotions per year , each promotion happen for 7 to 15 products, for example promotion at may 10, 2023 happen for product ids: 34, 65, 12, 78, 5, 23, 41. When 34 for 20%; 65 for 30%; 12 for 40%; 78 for 10%; 5 for 15%; 23 for 70%; 41 for 30% randomly for each pro...
Docker not working in virtual box of windows 10 OS
...The site will serve as an e-commerce platform where visitors can view and purchase our products. Signup . The order processed should print on the certain computer linked to the website. It should be supported by Strong Backend database . Key Features: - I need a custom-built website, not a WordPress or Shopify site. - The CMS should have robust product management tools, allowing me to add, remove, or update items under different categories. - Content editing is essential. I need to be able to update the content of the site regularly. - The CMS should also include user account management. This will allow registered customers to have accounts on the site with their own profiles, order history, etc. - Additionally, I need the ability to send promotion messages to registere...
I've been encountering an error while trying to launch the Medium Tablet API 29 emulator in Android Studio 4.4 on my Windows system. The message says, "The emulator process for AVD Medium_Tablet_API_29 has terminated." I've scoured online resources and tried resolving the issue myself. However, the problem persists even after reinstalling the Android Emulator. I'm looking for a competent Android Studio expert who can help me resolve this error and get my emulator up and running it is, Unable to launch Medium Tablet API 29 - The emulator process for AVD Medium_Tablet_API_29 has terminated. Key Requirements: - Proficient in Android Studio - Experienced in troubleshooting emulator issues Your assistance in resolving this issue would be greatly appreciated...
I require a skilled developer to create a Windows-based low level keyboard emulator primarily for gaming purposes. Key Requirements: - OS Compatibility: The emulator should work on Windows systems only. - Emulation Focus: The main target of this project is to mimic keyboard inputs for gaming applications. Ideal Skills and Experience: - Proficient in Windows application development. - Knowledge in gaming input emulation. - Strong understanding of keyboard input simulation. - Experienced in backend applications. This is a unique project that requires a developer with a good understanding of both Windows systems and gaming input. A passion for gaming would be an advantage in understanding the user requirements. "Note: There is a firewall in the game, and ...
...- integrate receipt into payments, with ability to add Tax Withholding (for example, 5%) that will be deducted as tax given to the government from the client side. Receipt (payments) will also generate a pdf that can be sent to the customers. 2. App css injection - Ability to inject custom CSS code into the main app (portal has this option, need to copy paste for the company field) this is in order to enable RTL for RTL language users. CSS can be given. CSS can also be hard coded, only used for RTL. but should only be enabled if user selected either Hebrew or Arabic as language. 3. Expenses sub category - expenses add a sub category (now only category exists), also define how much % of the expense is approved. For example, in some countries if you report car gas expense, only 4...
use Oracle PL SQL teach me how to install free Oracle DB on my local windows 11 acceptance: I can run your code on my computer ; all code work on my computer when I run it by myself You have 2 days *****you provide code to simulate input data -> transactions data *****you provide SQL code to calculate per day summary for each day for each product for each store for 3 years SIMULATION data for 3 years 100 products 20 stores 5 USA states randomly 30 to 170 transactions per day for given product for usual price randomly 200 to 600 transactions per day for given product for promotion random dates and prices promotion for 30 promotions per year , each promotion happen for 7 to 15 products, for example promotion at may 10, 2023 happen for product ids: 34, 65, 12, 78, 5, 23,...
- Manage and grow my LinkedIn account - Create engaging and relevant content You will be required to post content in order to increase the reach. Experience in content creation, community management, and social media analytics is crucial. Please include relevant samples of your work in your proposal.
I am seeking a professional social media manager with expertise in LinkedIn. The ideal candidate will: - Create a brand for me - Manage and grow my LinkedIn account - Create engaging and relevant content - Engage with audiences and respond to comments/messages - Provide regular and insightful analytics and reporting You will be required to post content in order to increase the reach. Experience in content creation, community management, and social media analytics is crucial. Please include relevant samples of your work in your proposal.
Estoy desarrollando un codigo que dada una imagen que un UI (interfaz web o interfaz de windows,linux etc) y una descripcion del elemento a buscar, obtenga las coordenadas centrales del elemento, por ejemplo para la pagina web de facebook, dada la descripcion "boton de registro" o "campo de texto nombre", devuelva la posicion exacta de los elementos, hasta ahora he desarrollado la parte mas basica, pero parece ser que ahora le pongas el input que le pongas siempre da como resultado el campo de registro. Ajunto las capturas y el codigo. Se requiere que se detecte cualquier elemento de la UI dado una descripcion del mismo y devuelva las coordenadas.
I'm in need of a Windows compatible desktop application that has the capability to resolve Cloudflare's CAPTCHA. For this project, I prefer to have it built in C#. Key requirements: - The main functionality of the application should be browser automation, specifically for working with Cloudflare's CAPTCHA. Ideal skills and experience: - Expertise in C# programming. - Proficiency in desktop application development. - Prior experience in building applications with browser automation functionalities.
Hi, I hope all folks are doing well. I need someone to assist me in online task. A person needed from stripe supported country. Preferably from Canada, Australia. What you need to do? You need to help me get into Medium (Partner Program). In order to that, I need address information. And Id verification for Stripe. If you can assist me in this task. I can pay you by task or you can partner with me for my blog earning. Which means if I started earning from my blog, I will pay you $50 each month. makelivingonline1 at the rate of Thanks
I need someone with experience in Shopify and the Order Printer app to assist me in updating the 'Order Forms' and 'Tax Invoice' templates. The previous version of the app has been updated, and as a result, the code for these templates needs to be adapted. The 'Order forms template' must have: Order Number and Order Date Notes from Customer Quantity, Item Details fields including variants and customisation details. Estimated Delivery Date Customer & Shipping Details The 'Tax Invoice' must have: TAX INVOICE Logo Order Number and Order Date Business Name & Address ABN: Customer Name & Address Quantity, Item Details and variant Pricing, Discounts etc Tax displayed as GST Your ...
I am seeking a proficient editor to correct the grammar and punctuation in my short story. The story is written in the genre of literary fiction and hence an appreciation for this genre of storytelling would be beneficial. While I want to retain the originality of the story, necessary changes are welcomed in order to correct errors that may distract from the narrative. The ideal freelancer for this project would have: - A strong grasp of grammar and punctuation rules - Experience in editing literary fiction - Ability to maintain the original voice of the author - Keen attention to detail I look forward to working with you to refine my story and enhance its literary quality.
...work on the floor plan for my new villa. Ideal Skills and Experience: - Ability to understand and translate the client's vision into a functional and aesthetically pleasing floor plan. - Strong communication skills and willingness to make revisions as necessary to meet the client's needs. Floor Plan for Home Villa I need Floor Plan design for 2.5 story Villa including elevations, sections, windows and doors schedules Lot area is 520 SQM with required 270-280 SQM foot print North is 26 LM East is 20 LM South is 26 LM West is 20 LM Set Back from north is Minimum 4 LM Set back from east is Minimum 3 LM Set back from west and south is 2 LM GF requirements Mens’ Setting area 5.5 x 7 M exclusive of bathroom and washing area Dining that opens to ...
I'm looking for a professional who can set up a docker-compose YAML file to effectively deploy and run my FastChat service. This project includes the following requirements: - **Understanding of Docker and docker-compose**: You should have a solid understanding of Docker and docker-compose and how to use them effectively to deploy services. - **Experience with FastChat...messaging and user authentication features. - **Knowledge of Docker Compose YAML**: The YAML file should be expertly crafted to ensure the efficient deployment and running of the FastChat service. If you can meet these requirements and you're confident in your ability to deploy and run the FastChat service using docker-compose, I'd love to hear from you. on Windows 11 and Ubuntu 22, 24.04
I'm in need of an expert to assist with the following project. - My current POS system, an Ingenico, is frequently crashing and it's impacting the smooth operation of our sales process. - I need the POS system to be downloaded on my preferred Operating System, Windows - In addition, I need you to diagnose and resolve the frequent crashing issue The ideal candidate for this project should be experienced with POS systems, have a strong understanding of Windows OS, and the ability to troubleshoot and resolve system crashes.
...justice-related products. This will encompass more than 100 items, so experience managing large inventories is a must. - Blog Section: In addition to the store, the website will have a blog section. This is essential for SEO ranking, so design experience that incorporates this is a plus. - Drop-Shipping Integration: The website should be linked to a drop-shipping company, ensuring efficient and seamless order processing. Ideal Candidate: - Proficient in Wix: Experience with Wix website design is essential. - E-commerce Expertise: Prior experience with online stores, particularly those with large product inventories, is highly desired. - SEO Knowledge: Understanding of SEO best practices, especially as they relate to blog content, is beneficial. - UI/UX Design Skills: A user-fri...
...Integration**: I need a sophisticated API to allow for seamless integration with different systems and services, allowing for extended functionality and data exchange. Payment integration with all major payments gateway, also 2 local payments gateway WhatsApp Integration: WhatsApp Invoicing: Send invoices and order updates via WhatsApp to keep customers informed. Customer Enquiries: Enable customers to make inquiries through WhatsApp, enhancing communication and support. - **Tracking System**: Order Tracking: Monitor orders from placement to delivery, providing real-time updates. Delivery Tracking: Include a geo-location feature with map integration to track delivery drivers and shipment status. Customer Satisfaction: Monitor customer feedback and ratings for deliveries...
Hi there! I'm seeking an expert in Python and VBA who can develop a real-time data statistical analysis tool for use on Windows. The tool must be able to process financial data. Though the format of my data wasn't specified, please be ready to handle a diverse range of formats, including but not limited to CSV files, SQL databases, and Excel files. Skills and Experience: - Mastery of Python and VBA - Experience with statistical data analysis - Familiarity with financial data - Proficiency in handling diverse data formats. - Skill in working on Windows OS. Ultimately, I require a reliable system for my ongoing financial data analysis needs. Your track record of similar successful tasks will be a plus.
I'm in need of a talented professional who can help me with a custom web crawler project. Key Requirements: - **Web Crawler Customization:** The ideal candidate will need to adapt an existing web crawler code to include specific features I require. T...information is extracted, I intend to use it primarily for data analysis. The freelancer should have a good understanding of how to structure data for this purpose. Ideal Skills & Experience: - Proven experience in customizing web crawlers and managing data. - Proficient in data analysis and structuring for insights. - Familiarity with handling small scale data sets. - Strong communication skills in order to understand and meet my needs effectively. Looking forward to working with a capable individual who can deliver on ...
I'm seeking an expert in Python and VBA who can develop a real-time data statistical analysis tool for use on Windows. The tool must be able to process financial data. Though the format of my data wasn't specified, please be ready to handle a diverse range of formats, including but not limited to CSV files, SQL databases, and Excel files. Skills and Experience: - Mastery of Python and VBA - Experience with statistical data analysis - Familiarity with financial data - Proficiency in handling diverse data formats. - Skill in working on Windows OS. Ultimately, I require a reliable system for my ongoing financial data analysis needs. Your track record of similar successful tasks will be a plus.
I require the immediate assistance of a skilled graphic artist to create a set of social media graphics. Key Responsibilities: - Designing social media graphics for Instagram, Facebook, and Twitter. The graphics will be used on my van's design, so experience in creating graphics that can be applied to a vehicle is a great ...swiftly. Ideal Skills: - Proficient in graphic design tools like Adobe Photoshop or Illustrator. - Experience with creating graphics for multiple social media platforms. - Prior experience with vehicle graphics a plus. If you can deliver high-quality work promptly and have the skills necessary for this job, I'd love to hear from you. See sample attached ...using the TESLA VAN here ... NO WINDOWS IN YOUR DESIGN PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!...
I'm seeking a proficient developer to create a robust system that utilizes CCTV cameras to monitor vehicle speed and license plates. This system will need to take images of overspeeding vehicles, store the data in a public cloud, and send it to clients via email and WhatsApp. Key requirements include: - Compatibility: The system must be compatible with Windows, Mac, and Android. - Speed Detection: The system should use image recognition to determine vehicle speed. - Data Storage: The captured data should be stored in a public cloud. - Alerting: Notifications for speeding vehicles should be sent to clients through email and WhatsApp. Prior experience with CCTV camera integration and image recognition is crucial for this project. Experience working with public cloud services...
I am in need of a website built using Rust and then uploaded to my hosting server. The website will be a virtual betting platform which will allow users to make predictions on virtual sports events. Key requirements: - The website will be a virtual betting platform, specifically for virtual sports. - Users will be able to register and login in order to make predictions. - The virtual sports events available for betting will be virtual horse racing, virtual soccer, and virtual car racing. Ideal skills for this project include: - Proficient in Rust programming language - Experience in building and deploying websites - Familiarity with virtual betting platforms - Web design skills for a user-friendly interface - Experience in integrating user registration and login functionalities...
I'm looking for a skilled professional who can meticulously guide me in video call through setting up a VPN using Google Cloud and OpenVPN. The primary aim is to ensure secure remote access to a MySQL database from my Windows laptop. Key requirements: - In-depth knowledge of Google Cloud and OpenVPN - Proven experience in configuring secure VPNs - Expertise in MySQL database security and remote access Your role will be to provide detailed, step-by-step instructions on how to properly configure the VPN to meet my security needs. Please bear in mind that I may require access to the MySQL database from multiple remote locations, but most likely will only need it running from 1 remote laptop - the VPN should be flexible enough to accommodate this added functionality. I ne...
I am looking for someone to help me organize my household items. I have a few preferences when it comes to organization, but I am open to suggestions. I need 4-7 shelves/storage containers in order to get everything in order. This project requires an individual with experience in organizing and creating efficient storage solutions. Please let me know if you are up to the task. Thank you for considering my project!
I am looking for someone to help me organize my household items. I have a few preferences when it comes to organization, but I am open to suggestions. I need 4-7 shelves/storage containers in order to get everything in order. This project requires an individual with experience in organizing and creating efficient storage solutions. Please let me know if you are up to the task. Thank you for considering my project!
...experience to create a detailed, step-by-step guide for installing MLC Chat using Android Studio on Windows 11. The guide should be based on the provided documentation for MLC Chat v2023 available at: [](). please extend this documentation in an MS WORD document with additional detailed steps and screenshots. Requirements: - The guide should be aimed at users with a basic understanding of Android Studio and software installation. - It needs to be a thorough, detailed, and easy-to-follow document that leaves no room for confusion. - You should include the necessary steps for the successful installation of MLC Chat on Windows 11, outlining each step with appropriate screenshots and explanations. - The guide should include
I am looking for a talented graphic designer who can transform a photo of a car into a vector image. However, the transformation should only apply to certain elements that I will specify. After transformation, I need the vector image saved in an easily transferable format such as JPG. I have attached the photo of the car and an example of the type of vector art I need in order to use it in my new business logo. Any edits to the business logo as a whole to incorporate the vector image of the car is welcomed. Ideal skills for this task include: - Proficiency with Adobe Illustrator or a relevant vector graphics editing tool - Strong image editing capabilities - A keen eye for detail to ensure only the required elements are transformed into vectors - Creatively inclined to retain the ...
I'm looking for a seasoned developer to create a desktop application focused on data management. This software will be used on the Windows operating system and must be developed using Java. The ideal candidate will have: - Extensive experience with Java and Windows development - A deep understanding of data management systems - The ability to work effectively and communicate progress regularly Please provide a clear demonstration of your skills in these areas when submitting a proposal, we are looking for the best development talents to execute this project.
...die nicht behoben werden können, leitest Du an die entsprechenden Fachabteilungen weiter und behältst die Tickets im Blick Zudem überwachst Du die Systeme und die Telefonanlage und bemerkst Auffälligkeiten Deine Qualifikationen – kompetent und zuverlässig Du hast Qualifizierung oder einschlägige Berufserfahrung in den oben genannten Aufgaben Mit Windows Betriebssystemen sowie MS Office Produkten kennst Du Dich gut aus und das Handling mit Windows Servern und Exchange ist kein Fremdwort für Dich? Du verfügst über sehr gute Französischskenntnisse (in Wort und Schrift) Du verfügst über sehr gute Deutschkenntnisse (in Wort und Schrift) So trittst Du mit uns in Kontakt – einfach und direkt Für unse...
...multiple cuisines and flavors, targeted at young adults, especially working professionals and College going population which orders a lot of food via delivery apps and also loves snacking. The Geography I am targeting is North America. The design should ideally: - Appeal to the target population and gives them a feel of sophistication but at a reasonable price. Working professionals should be able to order this for office parties and make the snack stand out because of the packaging. This should be a go-to gift for a party or a pot luck or a festival get-together. - Embody a modern and sophisticated design aesthetic, which will cater for three distinct categories. 1) Day to day take-away or delivery orders. 2) Party pack for gifting to friends when visiting them or when invited ...
...5- A list of Accounts. 5- All of these list should be linked with each other. The database should have a main page, with link to the above mentioned list pages plus Add Invoice, Search Invoice, Search Approver, Search Contract, Search PO, Search Account and Reports pages. For Add New Invoice page, I should be able to add an invoice details in it, and if it's related to a contract or purchase order, I should be able to add the Contract/PO ID and the invoice should be shown in master list and also in the Contract/PO list under it's elated contract or PO. To make it clear, when I go to the contracts/PO list and when I open a specific Contract/PO I should also be able to see all of the invoices related to that Contract/PO. As I mentioned, there should be an Approvers lis...
...Product Listings: User-submitted items with high-resolution images, detailed descriptions, prices, and availability Categories and subcategories for easy navigation Advanced search and filtering options (by category, price range, condition, seller rating, etc.) E-commerce Functionality: Secure shopping cart system Smooth checkout process with multiple payment options (credit cards, PayPal, etc.) Order tracking and history Payment Gateway Integration: Integration with major payment processors like Stripe or PayPal Secure transaction handling Rating and Reviews: System for buyers to rate and review sellers and products Display of ratings and reviews on product and seller profiles Messaging System: Direct messaging between buyers and sellers for negotiation and queries Notifica...
