We need to add new features and optimize some existing features for this AI platform, and we have already completed the Figma design. The developer needs to successfully help us connect to the front end so that all features can run smoothly. The back end of our website is written in PHP source code and the front end is written in , and development work needs to be done on our server. We need to add: - AI functions - Basic functions AI Chat function: Add canvas function (can be edited like the drawing function of ChatGPT) Add the same function as ChatGPT Operator (allow AI to call external web pages for operations) Add voice interaction function (turn AI text into speech mode, add interruptible effect, and connect to Ali's voice API and Open...
... ### 2.2 Circuit Breaker and Throttling - **Circuit Breaker**: - Triggered on consecutive failures or abuse patterns, with thresholds adjustable by tier. - **Throttling**: - Use token bucket or leaky bucket algorithms to smooth out traffic peaks. --- ## 3. API Access Monitoring and Logging ### 3.1 Log Recording - **Details Recorded**: - Log source IP, request parameters, HTTP method, status code, response data (or digest), timestamp, and duration. - **Security**: - Store logs in an encrypted, access-controlled database or logging system. ### 3.2 Centralized Auditing & SIEM - **Centralized Management**: - Use ELK/Graylog to aggregate logs. - **SIEM Integration**: - Define triggers for abnormal patterns (e.g., frequent failures) and send alerts t...
...Internationalization Configuration • Multilingual support with automatic language switching based on the browser’s language. • Manual language-switching feature. 5. Data Analysis • Display platform income, chatbot usage, user growth trends, etc., in graphical reports. • Export reports in CSV/Excel format. (2) B-End Primary Account Features 1. Chatbot Management • Add Chatbot: • Configure chatbot name and trigger method (e.g., click-triggered or auto-popup). • Set chatbot language and assign customer service representatives. • Multi-Chatbot Management: • Configure prompts, AI switches, and model training for each chatbot individually. • Assign chatbot-specific permissions to customer service representat...
Use PHP to copy this AI management panel and add new functions. Our situation: At present, our software has a web version front-end (the front-end has source code, written in Vue3+Gin); The back-end (the management panel obtained by purchasing a license, all functions are encrypted). We need to develop an management panel that is exactly the same as it. And add some new functions to make it more suitable for mobile phone display effects. Optimize AI functions: Add new functions and optimize AI functions: including: the original AI Chat function (add canvas function, search function, memory function, multimodal function, export document function, real-time voice interaction function, voice to text function, memory function), AI drawing function (add edi...
...subscription services, payment integration, and management capabilities. The goal is to develop a versatile and flexible AI API platform that ensures system stability, efficiency, and security. Website: 2. Development Features Overview 2.1 Bug Fixes Add a fix for the logo redirection bug: Correct the error where the logo does not redirect properly, ensuring normal navigation to the homepage or the specified page. Add a check for all code bugs: Conduct a thorough code review, identify and fix all potential issues, ensuring logical correctness and stable operation of the code. 2.2 Data Monitoring and Display Add data monitoring features in the admin system, displaying the following metrics: Add user visit count: Real-time statistics on total user vi...
您好，Vladimir B.。我留意到了你的简历，想让您参与我的项目。我们可以讨论一下项目的细节。
1.在access选项卡下增加购买栏，后台可以输入金额，前台用户访问页面时支付相应金额以后可以访问内容； 2.用户可以自己购买用户组，用户支付一定的金额，可以在一段时间内成为某一个用户组成员 3.支付方式包含支付宝和微信支付（扫码、链接等都需要支持） 4.详细说明请查看附加文件
We need someone who is familiar with Alipay & Wechat pay integration, and link our website content to share on Wechat & Weibo. 我们现在需要一个熟悉支付宝和微信支付开发的工程师，接入PC端与手机端，并且制作出简单的支付页面；以及微信和微博分享我们网站上的内容。
网站已经基本完成了，基于Prestashop开发的，最近自己没时间，所以想找人帮忙开发一个计算运费的Delivery Method模块，具体信息联系后再说。 要求非常熟悉Prestashop模块开发，以及对GIT熟悉。
1. 完善网页的支付网关，提高客户的购买体验 2. 使网页加速，运行网页时流畅 3. 让客人使用优惠时更加智能，比如说，客户使用会员号即可获得我们在后台提前设置的优惠 etc
...----------------------------------------------------------- Needs to be Compatible with the Following Operating System. Windows 7 32 bit and 64 Bit. -------------------------------------------------------------------------------- Additional Project Description: NO PAYMENTS WILL BE SENT THROUGH WESTERN UNION OR PAYPAL. WE WILL ONLY GO THROUGH FREELANCER. IF YOU TRY TO ADD ME ABOUT A DIFFERENT PAYMENT METHOD I WILL REPORT YOU AS A SPAMMER AND WILL NOT RESPOND TO YOU! ESEA CLIENT and CEVO updates monthly so the client will have to be decompile and find out what detect cheat. Also need to be undetected by VAC steamcommunitys secure server system! The hack needs to be undetected lifetime on ESEACLIENT , VAC CLIENT and CEVO, Also if CS:GO happens to update t...
制作一个英文版外贸电子商务网站 开发语言：php或者magento zencart二次开发 参考网站： 具体要求： 1、功能模块： 前台功能：产品管理系统， 搜索系统，购物车功能，支付系统，订单管理系统，会员管理系统，邮件系统，上传下载系统，价格计算系统，返利销售佣金系统，QA功能，产品评价系统 后台功能：会员管理系统；新闻、信息、广告发布系统；页面访问 统计；Tickets功能；站内信息检索系统...... 2、网站维护： 服务商需要提供后期维护支持及网站后台功能培训 3、仅制作英文版，可以参考，除秒杀和团购，论坛功能外，其它功能都要。 4、其他要求： 必须有过使用zencart magento 或者php语言开发过英文版外贸电商网站的实际案例。 工期约三个月内，能承诺最后不能完成的可以退回全部费用的。需要能提供制作周报以便跟踪进度 有能制作的公司请联系我，站内短信或者在下面回复邮箱都可以。 运行平台：PC端 已经有整理详细的需求文档，可以联系详谈。 服务商：深圳当地的优先，必须是有相关开发经验的服务商。 赏金可以沟通。 我的QQ20969265
Joomla开发人员： 1、精通LAMP（Linux+Apache+MySQL+PHP），精通PHP+MYSQL 1.1 熟练套用各种joomla模板，例如JA或者Rocket系列模板. 1.2 Form表格组件套用 1.3 Payment, logistic gateway接口对接 1.4 Newsletter组件和模块套用开发 1.5 VirtualMart二次开发 2、熟悉各种开源CMS，比如Joomla, 能懂得Wordpress, Zencart，Drupal更好, 熟练掌握Joomla 各种常用组件配置和二次开发。 例如VM, joomfish, 等等 3、了解CSS， Div、Html、JavaScript等网络常用语言。 4、有商业网站页面设计经验。 5、强有力的学习能力。具备良好的创意思维和理解能力，善于协作与沟通，必須按時完成工作及絕對需要有責任感。 6、请提供中文简历，要求提供个人独立完成的作品。 7,能独立看懂英文API和技术文档，优先考虑。
我用的是zencart,现在出现一个问题，添加一个amazon 的支付模块，但是到第二步结算的时候总是出现“Sorry, we are not accepting payments from your region at this time.”，寻求有经验的高人帮助。
我们需要一个前端开发人员，来建立我们在中国区的购物网站。 下面是我们美国版的网站，很快会翻译成中文版。 我们在美国用的网上商城是 是在shopify上弄的。 现在需要的就是一个中国区的购物网站，类似下面这些品牌： 无论你用Megento, ESSHOP, Zencart 都可以，只要帮我们的网站置入购物车的功能。 我们需要懂中文简体的程序员。
...to monitor platform activities. Ideal Skills: - Proficient in Ethereum, Dapp, and smart contract development. - Experienced in creating professional, corporate-styled user interfaces. - Knowledgeable in crypto investment mechanisms, specifically staking. Admins should manage users and settings, Investors should stake and view rewards, and Guests/Visitors should browse information. The primary method of funding investments on the platform will be through crypto payments only. The website design will incorporate high-tech elements to reflect the innovative nature of the platform. The website should be developed using React for the frontend and Node.js for the backend. The platform will include a live chat support feature for user assistance with AI. The platform will offer fixe...
I'm seeking a capable lawyer to file a petition on my behalf to the Bar Council of India. The case revolves around a breach of contract by another l...filing and resolution process to be completed within the necessary timeframe. The goal of this case is to seek disciplinary action against the accused lawyer. The filing and resolution process should be completed within 6 months. The lawyer is expected to be fully involved in the investigation process, including collecting and presenting additional evidence if necessary. Preferred communication method is via email. A luxury item will be provided as a thank you gift. The legal fees for this project will be based on a fixed fee arrangement. The primary objective is to seek the disbarment of the accused lawyer. The lawyer should be ...
...recharge and bill payment app compatible with Android and web platforms. The application should facilitate mobile recharges, DTH, utility bill payments, and wallet services. Key Requirements: - API Integration: Connect with dependable recharge and bill payment APIs. - User Authentication & Security: Implement secure login, OTP verification, and data encryption. - Payment Gateway: Incorporate a variety of payment options (UPI, cards, wallets). - Admin Panel: Design a dashboard for overseeing transactions, users, and services. - UI/UX Design: Create a clean and intuitive interface. - Scalability: Ensure the app can accommodate additional services in the future. Deliverables: - A fully operational Android app + Admin Panel - A secure backend with API inte...
...and user-friendly medical MCQ (Multiple Choice Questions) platform. Here's what I need: Template Customization: Thorough customization of the Queezy template to align with my specific brand and design requirements. This will include color schemes, fonts, branding elements, and UI modifications. MCQ Focused Functionality: Question Management: Implement a robust system for me (admin) to easily add, edit, and manage medical MCQ questions, including: Multiple choice answer options Correct answer designation Explanation/Rationale for the correct answer (optional) Categorization of questions (e.g., by specialty, system, topic) Potentially adding images/diagrams to questions or answers User Experience: Ensure a smooth and intuitive user experience for students taking the ...
I'm seeking a compliance officer freelancer with a strong background in FCA/payments, specifically in auditing and preparing AML and sanctions policies. This role involves assessing our existing policies and making necessary recommendations. Key Responsibilities: - Conduct an in-depth audit of our compliance frameworks, particularly focusing on the FCA guidelines. - Evaluate our policies on Customer Due Diligence (CDD) and propose improvements as necessary. - Prepare comprehensive AML and sanctions policies. Ideal Skills: - Extensive experience in the finance sector. - Proven track record in compliance auditing. - Strong understanding of the FCA compliance framework. - Excellent skills in preparing AML and sanctions policies. - Expertise in assessing and improving existing policies....
I need help with Outlook on my Mac. I have 15 emails and I'm having trouble with the following: - Managing my To Do/Task List and booking - Syncing my Google Calendar and Exchange Server with Outlook - Events not showing in Outlook I would appreciate if a freelancer with extensive experience with Outlook for Mac could help me navigate these issues. This is an urgent proje... The freelancer does not need to assist with organizing or migrating my emails. Troubleshooting will be conducted through a remote session. The freelancer should have an intermediate level of expertise in Outlook for Mac. The troubleshooting session should be scheduled for the morning. Please provide a step-by-step written guide after the troubleshooting session. Please provide updates via any method duri...
...trips, etc.). Indicative pricing. ? Online Booking Page Detailed form with: ✅ Departure and arrival address ✅ Date and time of the trip ✅ Number of passengers and luggage ✅ Options (e.g. high-end car, child seat, etc.) ✅ Payment method (online or on-board payment) ? "About" Page Presentation of your company and your experience. Testimonials and customer reviews. ? Contact Page Contact form. Phone number and WhatsApp for a quick booking. Email address and possibly a Google Maps map. ? Online Payment (Optional but Recommended) Stripe or PayPal integration for secure payment. Prepayment or deposit option to guarantee the reservation. ⭐ Testimonials and Customer Reviews Section with integrated Google and Facebook reviews. Possibility to leave a r...
Project Title: Implementing the Modified Inherent Strain Method (MISM) in CalculiX for Additive Manufacturing Simulation Project Overview I am working on an inherent strain simulation using CalculiX to predict distortion in metal 3D printing using the Modified Inherent Strain Method (MISM). The project involves layer-by-layer simulations where inherent strains are applied, and the resulting distortions are analyzed. However, the current implementation is producing inconsistent results, and I need expert assistance to refine the methodology and improve accuracy. Current State of the Project The following steps have already been completed: ✅ STL imported into the simulation workflow. ✅ Voxel mesh generated to represent the printed part. ✅ INP file generated, including element d...
I'm in need of someone with expertise in Vercel and website deployment to guide me through the process. - Guidance method: I am open to any remote desktop application, but would prefer TeamViewer or Zoom. - Hosting advice: I am looking for free hosting options, as I believe my website cannot be hosted on a shared server. Recommendations for reliable, free servers similar to AWS would be appreciated. - Conversion assistance: If necessary, I would like assistance in converting my website to HTML to upload files from the 'dist' folder. I have tried this multiple times unsuccessfully. Skills & Experience: The ideal candidate should have a strong background in web development, particularly with Vercel, and experience with remote guidance. Knowledge of free hosting o...
...& Contact Management Every entity (customer, vendor, investor) is categorized as a person with a unified transaction statement. Track all financial interactions (credits, debits, deals) and allow them to offset future transactions. 2. Deal & Transaction Tracking Log deals with persons, including crypto type, amount, price, and payment method. Record standalone transactions (e.g., receiving or paying money/crypto). 3. Product & Multi-Currency Support Add, edit, and delete cryptocurrencies as products. Set a base fiat currency and track profit/loss per transaction. 4. Expense Management Log and categorize business expenses (rent, salaries, utilities, etc.). 5. Financial Reports Generate key financial reports: Balance Sheet Profit & Lo...
...ownership of inventions in employee contracts. The paper should be approximately 2000 words long, excluding the case study. Key requirements: - Thorough analysis of key legal principles and landmark cases related to the IP clause in employment agreements. - Well-structured and academically rigorous writing based on credible legal sources. - Use of the IRAC (Issue, Rule, Application, Conclusion) method for case analysis. - Proper citation in OSCOLA format. The paper should primarily reference international laws, but also incorporate relevant case studies from various jurisdictions. I'm open to including any landmark cases that are pertinent to the research. Ideal candidates should have: - A strong background in law, particularly IP Law. - Experience in legal research and ...
I'm looking to develop an Android app for my business. This app should enable customers to make payments, download receipts and withdraw funds from their wallet. Key Features: - Payment processing - Receipt downloads - Wallet withdrawal functionality I have a basic idea for the app but will need your expertise in creating a detailed design. The only payment method I want integrated into the app for now is PayPal. Ideal Skills: - Android App Development - UX/UI Design - Payment Integration - Java/Kotlin - Experience with PayPal API
I'm seeking a highly skilled StreamSets ETL Tech Consultant with a strong background in data integration, pipeline development, and real-time data streaming. The successful candidate will be responsible for the design, development, and optimization of ETL/ELT pipelines using Strea...Collector (SDC) - Strong expertise in Oracle database - Proficiency in developing ETL pipelines for Clickhouse - Experience with streamsets in big data environments - Excellent skills in pipeline development and real-time data streaming This project does not include ongoing maintenance and support after the initial development. The project should be completed in less than 1 month. The preferred method of communication for this project will be through video calls. Seeking a consultant with 3-5 years...
I'm seeking a seasoned developer ...seasoned developer to integrate the Antom API into my application for payment processing. I need this to be secure, efficient, and seamless to ensure a smooth transaction experience for users. Key Requirements: - Extensive experience with API integration, specifically with payment gateways. - Prior experience working with Antom would be a significant advantage. - Strong focus on security and efficiency in payment processing. - Excellent problem-solving skills to ensure seamless integration. - Availability for post-integration support and troubleshooting. - Experience in conducting load testing to ensure performance under heavy traffic. Please provide examples of previous API integrations you've undertaken, particularly w...
Oddo 17 Figaro payment plugin, it work like other payment plugin
...Android device. 5. The file must not contain any malicious algorithms. To receive payment, you must demonstrate that you have successfully completed the aforementioned steps. 1. The video must be of high quality. If there is no audio narration, a text narration in English must be provided. 2. The video must clearly show: 2.1 The creation of the file by you as a programmer or designer or tester. 2.2 The transmission of the file by you acting as a sender. 2.3 The receipt of the file by you acting as the WhatsApp user. 2.4 The opening of the file by you acting as the WhatsApp user. 2.5 The observation of the Android device's photos or videos by you as a programmer or designer or tester. Note: Any method in showing this video, including the use of dual monito...
...Fortnite gameplay into highlight reels - Integrate trending internet memes into the videos - Add sound effects as instructed - Design eye-catching thumbnails for each video. Ideal Candidate: - Proficient in video editing software - Knowledgeable about Fortnite and internet memes - Able to create fast-paced, entertaining content Each highlight reel should be 5-10 minutes long. The project involves editing 1-5 videos initially. The highlight reels should cater to a general gaming audience. Videos will be posted on a weekly basis. The highlight reels should have a humorous tone. Please incorporate popular TikTok memes into the highlight reels. "Raw footage will be provided via the editors’ preferred method." Please use humorous sound effects to enhance the e...
I'm seeking a proficient SQL developer with extensive experience in Sage X3 ERP. The task is to craft a query that compiles an Inventory Valuation by Date across multiple warehouses. The valuation method is FIFO. Key Requirements: - Expert in SQL with a focus on writing complex queries within Sage X3. - Deep understanding of Sage X3's data structure, particularly inventory and valuation data. - Ability to retrieve accurate inventory valuation details broken down by date. - Skill in referencing the correct tables and fields, and applying all necessary joins and conditions. The query should accurately reflect FIFO inventory valuation across multiple locations. Experience with this ERP system is crucial for success in this role.
I'm in need of a professional and tailored payment platform dedicated to handling one-time transactions. This platform should primarily support Credit/Debit Cards and Bank Transfers. Key Requirements: - Design and development of a one-time payment focused platform - Integration with Credit/Debit Cards and Bank Transfers - Basic security measures including SSL/TLS encryption Ideal Skills and Experience: - Expertise in payment platform development - Strong knowledge of security protocols - Prior experience with one-time payment systems The platform should support integration with PayPal for processing payments.
I need someone to fix the 'Add to Cart' pop-up on my WordPress site. Currently, it appears at the bottom of the page, but I want it to show as a proper pop-up. I have examples of other websites that show how I want it to work. Key Requirements: - Expertise in WordPress and WooCommerce - Ability to match pop-up with current site design - Experience with implementing and modifying 'Add to Cart' functionality The ideal freelancer for this project will have a strong background in WordPress and WooCommerce, with a keen eye for design and detail. They should be capable of accurately replicating the pop-up style based on provided examples and ensuring it aligns with the existing site aesthetic.
I need a skilled photo editor who can add or remove a person from my indoor photos. The main purpose is for personal use. Ideal Skills: - Proficiency in photo editing software (like Adobe Photoshop) - Experience in photo manipulation and retouching - Attention to detail - Ability to work with indoor scenery Please provide samples of your previous work.
...Weight Selection & Dynamic Cost Update: 1KG → €12 2KG → €14 5KG → €16 10KG → €18 20KG → €20 Once a weight is selected, the shipping cost should update accordingly. Delivery Method Options: Deliver to the specified Recipient’s Address. Or let us automatically direct the shipment to the nearest UPS point. Pickup Date & Time Window: The customer should be able to select a pickup date for the package at their home. Time windows must be at least 3 hours long. Example: “Pickup between 9 AM – 12 PM” or “2 PM – 5 PM,” etc. Email & Backend Integration: All of these details (Sender’s info, Recipient’s info, Weight/Cost, Delivery Method, Pickup Date & Time) must...
I'm looking for a Python script that can download photos from specific pages on a site similar to Troostwijk Auctions. The script should save the photos as JPEGs. Key Requirements: - The script should be able to navigate to specific pages and extract photos. - It should save the downloaded photos in JPEG format. ...should be able to navigate to specific pages and extract photos. - It should save the downloaded photos in JPEG format. - and download photos in a specific folder Ideal Skills: - Proficiency in Python, with particular experience in web scraping and automation. - Knowledge of handling and processing image files in Python. Please note that the specifics of which pages to extract photos from and the method of executing the script will be clarified after the initial...
...be allowed) Design (UI/UX) Website Development Mobile App Development Project Maintenance Service with fixation and iterations(Free for 1 year after final delivery then 10% of project cost after 1 year) Functional Workflow Overview: Vendors (Photographers): Sign up and set up profiles via the app or web. List services under admin-defined categories. Create custom packages combining services with add-ons. Set pricing for services and packages. Upload work portfolios. Specify availability slots for services. Customers (End Users): Search nearby services or vendors based on location and admin-defined radius. Filter search results by criteria like rating, proximity, price, availability, etc. Book services and view vendor profiles/portfolios. Follow vendors to receive updates. Sync ...
i need to setup data layer, ads conversion with value of the sale (CodeIgniter and a local payment gateway)
I'm looking for a video editor who can: 1. Turn my video attached into the same layout as the examples below 2. By adding relevant b-roll to the top half of the video 3. and add subtitled in the middle of it ***Please watch the examples and mimic the style of these videos: ***PLEASE include the word "panda" at the top of your submission so I know that you actually read this job description *If you are the lucky winner, my plan is to hire you to edit me 20 videos like this a month at ~$20 per video. Thank you :) The sample file is here since it was too big to attach (and no all the videos you edit for me in the future will not have the watermark haha): https://drive
WORKS TO DO: - Add some functions to woocommerce "Orders" system = * on the orders list we see the "due date", if it is near current date, add red background; * we need that some Vendors can manage certain Brands (already added). When we edit the Vendor (wordpress user with user role Vendor) we must be able to assign Brands to it; * on the order edit, add the vendor name, next to the product name, on the order .PDF invoice generated, and products mut show total + taxes; * add extra fields to wordpress users, for example DNI, SKU, etc. and it must be visible on order edit; Thats is! Total budget is US$45,00.- dollars + Bonus (in 2 milestones). Since it is just some fixes. Please do not bid more than that amount. A Plu...
...Product slides showcasing the desktop application. Links to social media platforms. Clear explanation of the benefits and features. Call-to-action (CTA) buttons directing users to registration and payment. Note: I have a sample website as a reference. 2️⃣ Registration and Login Area Allow users to create an account with email and password. Implement secure authentication (bcrypt for password hashing). Email validation upon registration. 3️⃣ Payment Area Integration with secure payment gateways (Mercado Pago, Stripe, or PayPal). Option to purchase a 30-day license for application usage. After payment confirmation, the system must automatically generate a login and password for the user. 4️⃣ Automatic Credential Generation The back-end should generate temporary...
I'm seeking a professional PHP developer to assist with some modifications on my checkout page. The primary focus will be on altering existing fields, specifically the payment method field. Key Tasks: - Modify the payment method field on the checkout page. Ideal Skills and Experience: - Proficiency in PHP and web development - Prior experience with e-commerce checkout page modifications - Strong understanding of user interface design - Excellent problem-solving skills
...to implement a Stripe Checkout payment system on my WooCommerce store, Website1. Payments should be processed through my other site, , without Stripe knowing the domain of Website1. Key Requirements: - Automatic redirection from Website1 to mobropa for payment - WooCommerce expertise - Stripe API experience - Ability to set up order status update to "Completed" upon successful payment processing Workflow 1️⃣ Website1: The user places an order and selects Stripe as the payment method. A button or redirection sends the order amount and order_id to Mobropa.com. 2️⃣ Mobropa: Receives the order data (amount and order ID from Website1). Creates a Stripe Checkout session, adding the order_id as metadata. Redirects the user to the Stripe Checko...
...Websites (Commission-Based) Description:- We are seeking motivated and highly skilled freelancers with excellent communication abilities to reach out to businesses and convince them to invest in a custom website. This is a commission-based position, where the more businesses you bring on board, the more you earn. Responsibilities:- Contact businesses via phone, email, or any preferred outreach method to promote our custom website design and development services. Explain the benefits of having a professionally designed website tailored to their needs. Address any questions or concerns and provide detailed information about our services. Close deals and secure new clients for our web development services. Keep accurate records of interactions and follow up with prospects as nee...
I'm seeking an experienced Power BI specialist who can create a comprehensive report based on our sales data, which will be provided in Excel format. Key Requirements: - The report should track several specific metrics and KPIs including revenue trends, sales by region, and product performance. - The primary visualization method will be bar charts, so the freelancer should be adept at using this chart type in a variety of ways to clearly convey different aspects of the data.
...create an online store with products for web developers - a Web stall. In it, you can view the product catalog, add items to the cart, and place an order. Functional requirements describe how the store works: Home page contains a product catalog; clicking on a product card opens a modal with details; clicking on the basket icon opens the basket. Product View shows detailed information; clicking "Buy" adds it to the cart if not already added; clicking "Remove" removes it from the cart. Product design: First step - choose a payment method, enter delivery address; if not entered, an error appears. Second step - enter email and phone number; missing fields show an error. Clicking payment button shows success message, clears cart. Requiremen...
