...using webrtc and streaming audio from both to compare them, instead of recording. What I have done so far is making a webrtc signalling server and a url link that streams video and audio. How the connection works now is We create a room with a roomID and the peers make a request to the server with the roomID in the url. RoomID will be put in the same room and they start streaming video and audio. But it's too insecure and I need to generate a diffie hellman key pair on each peer (both desktop and mobile) and exchange the public keys. But I could not figure out how DH key exchange works. And where the keys are stored in mobile and how I can access them from the mobile phone so that I can encrypt the audio with the phones public key and then on the phone i can decrypt i...
招兼职剪接声音的人。一个声音（短则8分钟，长则30分钟） 要求：降噪，去除杂音，音量提高，去掉口癖（如这个、那个、额、长段空白、咳嗽等），笑声可保留。 输出声音格式要求：MP3，高音质，立体声，大小控制在50MB以内 ENGLISH A person who works part-time to cut the sound. One voice (8 minutes short and 30 minutes long) Requirements: Noise reduction, noise removal, volume increase, remove the mouth (such as this, that, forehead, long blank, cough, etc.), laughter can be retained. Output sound format requirements: MP3, high sound quality, stereo, size control within 50MB
Display paintings, uploading and downloading , work evaluation , works and author information , membership registration , works sub- drawing, painting , gouache , calligraphy , through each piece can be enlarged individually show and get a few people to see several people evaluate the situation , evaluation of high automatic sorting front pages dynamic display large image rotation and other related site Notice winning information, you need responsive technology that uses HTML5 CCS3 BOOTSTRAP database technology can be applied on a PC, IPAD, mobile phones and other terminals. Currently uploaded photos are only examples and LOGO. 展示绘画作品、上传下载、作品评价、作品及作者信息、会员注册等，作品分素描、油画、水粉、书法等，通过每件作品都可以放大单独显示，并得到几人看几个人评价情况，评价高的自动排序在前，网页大图轮换动态显示网站公告等相关获奖作品信息，需要响应式技术，利用HTML5CCS3BOOTSTR...
A games live streaming website like twitch (handling large amount of video data? ) with user registration and account information, upload video, leave comments on real time living videos. Need experienced developer who can be able to build up the front end, back end, database and server for efficiently storing and retrieving videos data. If you think the price ...streaming website like twitch (handling large amount of video data? ) with user registration and account information, upload video, leave comments on real time living videos. Need experienced developer who can be able to build up the front end, back end, database and server for efficiently storing and retrieving videos data. If you think the price is below your expectation, please leave the price works for you, we can negot...
需要一篇写神学paper. final version of the assignment 还没有出来。但是需要阅读以下bible，写上自己的opinion
I need a template that can work with Taobao for my online store. the store will be selling kid's clothes. if you are familar with how Taobao template works. that will be great
我们公司为在中国的澳洲留学生提供代笔服务，如果您有意愿为我们服务可以留下您的联系方式。我们主要是代写essay,assignment，还会有research paper等，我查看你了的简历并想与您合作，更多细节可以详细聊
我们公司为在中国的澳洲留学生提供代笔服务，如果您有意愿为我们服务可以留下您的联系方式。我们主要是代写essay,assignment，还会有research paper等，我查看你了的简历并想与您合作，更多细节可以详细聊
...successfully. The design: The UI and design of the website is completed that there are over 100 web pages. There might be some issues with the design. However, you could improve the design to make it professional through communicating with me to have better user experience. The functional requirements: Very strong reliability and expandability, easy to maintain. Security: to have solid security mechanism to ensure the safety of the user’s information. Responsive: The message and communication between mobile and website, buyers and sellers should be real time. Communication methods: message, call, voicemail, email. Style of user interface: simple, fancy with good using experience. information: the posted informati...
Interior Designs (Room Modeling, Living Room Exterior Designs (Home Modeling, Text Animation Character Modeling, Face Modeling, Animation 2D WORKS (Photoshop & Illustrated
Interior Designs (Room Modeling, Living Room Exterior Designs (Home Modeling, Text Animation Character Modeling, Face Modeling, Animation 2D WORKS (Photoshop & Illustrated
Interior Designs (Room Modeling, Living Room Exterior Designs (Home Modeling, Text Animation Character Modeling, Face Modeling, Animation 2D WORKS (Photoshop & Illustrated
9842654031 Interior Designs (Room Modeling, Living Room) Exterior Designs (Home Modeling, Text Animation) Character Modeling, Face Modeling, Animation 2D WORKS (Photoshop & Illustrated).
Please check below assignment requirement and let us know if you can do. Please answer following question before bid for the task 1. How long you can finish the assignment? Please tell us your fastest period as possible 2. What is your skype id, email and contact no? We need it for better communication purpose 3. Briefly tell us in one sentence what is our assignment requirement? We need to know if you are genuine contractor 4. What is the main challenges/ problems in completing this assignment? 5. From scale 1 to 10, how would you rate your writing skills in chinese? please noted that contractor that bid without answering the above questions will be disqualified if not have lesser chance to get the job 论文计划书要求 请选择其中一个题目（只能选红色的题目。黑色的被选了） ...
Following is the format and structure of the requirement 论文计划书要求 开题报告 第一章 绪论(20%) -前言Pendahuluan -研究背景Latar belakang kajian -问题提出Pernyataan masalah -研究思路Kerangka Konseptual -研究目的(最多3项)Objektif kajian – (maksimum 3 objektif) -研究问题(3至5项)Soalan kajian – (antara 3 – 5 persoalan) -研究的重要性Kepentingan kajian -研究范围Batasan kajian -变量的表述Definisi pembolehubah -小结Rumusan 第二章 文献回顾(10%) -前言Pendahuluan -理论与相关概念Teori dan konsep berkaitan -过往研究Kajian-kajian lepas -小结Rumusan 第三章 研究方法(10%) -前言Pendahuluan -研究设计Rekabentuk kajian -采样(研究对象)Persampelan -研究工具Instrument kajian -数据分析(描述性)Anali...
Hello - I have six documents I need translated from Simplified Chinese into English. Pretty straightforward, right? I will send you the first document and we will complete that as a milestone. If that works out, two more milestones for 2/3 projects each. If you think you have what it takes, please translate the following passage and send the translation to me. 1 教学目的：使业务人员熟悉建筑漫游动画和虚拟漫游的制作流程、制作周期、制作报价以及相关业务范围。 2 建筑动画简介: 建筑动画又称房地产动画，是根据建筑设计图纸在专业的计算机上制作出虚拟的建筑环境， 有地理位置、建筑物外观、建筑物内部装修、园林景观、配套设施、人物、动物、自然现象如风、雨、雷鸣、日出日落、阴晴月缺等等都是动态地存在于建筑环境中，可以以任意角度浏览。房地产动画应用最广的是房地产开发商对房产项目的广告宣传、工程投标、建设项目审批、环境介绍、古建筑保护、古建筑复原等。房地产动画片的优势是能在房产开发前进行全方位宣传。 建筑动画使用的软件： CAD、3DS MAX、MAYA、Photoshop、After Effects、Premiere、Fusion等 建筑动画服务流程： Thanks.
Requirement 3d model file(at least .stl ) into console and display this model by opengl and other lib and scale model by mouse operation, switch camera position (between front，back，left，right，top, one buttons one view ) the model nicely, lighting simulation is need as well the solid model ，make it hollow. (offset the mesh faces to one side, give it a thickness ) you have the ability to change pointcloud to mesh, plz notice us. f. windows platform . c++ is best for us. Criteria a. realize all the requirements i mentioned. b. submit the relevant source code c. finish in two or three weeks. me know you are solo or not btw ;) 一.软件要求 1.使用opengl等显示3D模型（最起码支持stl格式） 2.能够使用鼠标对模型进行旋转缩放等编辑，同时摄像机位置可以切换fr
...is to ensure our sales team has a deep understanding of our products, their features, advantages, and unique selling points. - Target Audience: The presentation should be tailored to intermediate level sales staff. It should provide valuable insights and knowledge that can be easily applied in a real-world sales environment. Ideal Skills: - Proficiency in Instructional Design: You should have a solid understanding of instructional design principles and methodologies. - Sales Training Expertise: Experience in creating sales training materials is highly desirable. - Interactive Presentation Skills: Previous experience in developing engaging and interactive content is a must. - Understanding of Sales Environment: A familiarity with the sales industry and the challenges faced by int...
This project is for Emon. Do not bid otherwise. Get me ranking in the top 200 for each of the keywords. If ranked sooner, bidder to still give one month of work at least 5 days per week. At least 200 solid backlinks per day. Target Country is USA 1 - Accident Lawyers 2 - Truck Accident Lawyers 3 - Car Accident Lawyers 4 - Boat Accident Lawyers 5 - Construction Accident Lawyers 6 - Lyft Accident Lawyers 7 - Uber Accident Lawyers 8 - Pool Accident Lawyers 9 - Personal Injury Lawyers 10 - Motor Vehicle Accident Lawyers 11 - Personal Injury Lawyer Near Me 12 - Lawyer For Car Accident 13 - Personal Accident Lawyer 14 - Car Lawyer Accident 15 - Attorney Personal Injury Near Me 16 - Accident Lawyers Car 17 - Personal Injury Lawyer Attorney 18 - Car Accident Attorney Lawyer 19 - Accident...
I'm in need of a UPI Integration expert for my Laravel project. I haven't integrated UPI payment yet, so I'm looking for someone who can help me with the integration process. Key Requirements: - Proficient in Laravel: You should have a solid understanding of Laravel framework to effectively integrate the UPI payment system. - Experience with UPI Integration: Prior experience with integrating UPI payment service providers like PhonePe, Google Pay, or Paytm is essential. - Familiar with UPI Intent Flow: Knowledge of UPI Intent flow is required for a seamless integration process. The ideal candidate should have a proven track record of successful UPI integrations in Laravel projects. Your expertise in this field will be crucial in ensuring a secure, efficient, and user...
I'm in need of a skilled photo editor who can change the background of a photo from orange to white. It's important to ensure that the editing doesn't alter the natural skin tone of the subject too much. Key requirements: - Change background from orange to solid white - Preserve the natural skin tone of the subject Ideal skills and experience: - Photo editing software proficiency - Experience with skin tone adjustment - Attention to detail and precision in editing - A good eye for color and tone Here is a link to the photo:
I'm looking for a professional who can help me set up a free SSL certificate on my Linux VPS. Here are some ke...ONE YEAR AND CAN INSTALL ON VPS USING COMMAND LINE. - Operating System: My VPS is running on Linux. - Root Access: I have full root access to the VPS. - Web Server: The VPS is currently running on Apache. Key Responsibilities: - Install and configure a free SSL certificate on my VPS. - Ensure that the SSL is correctly integrated with the Apache server. - Test the SSL setup to guarantee that it works efficiently. Ideal Candidate: - Extensive experience with Linux VPS systems and root access. - Proven track record of setting up SSL certificates on Apache. - Strong understanding of SSL configuration and security protocols. - Excellent troubleshooting skills and atten...
As I'm setting up an NDIS company focused on providing disability support services, I'm in need of a seasoned business plan writer who can help me craft a solid foundation for my business. Key Concerns: - Market Analysis and Positioning: I'm looking for someone who can delve deep into the market, identify our target audience, and pinpoint our unique selling points. - Financial Planning and Projections: I need an expert who can create a detailed financial plan that reflects our current financial situation, and provides projections for growth. - Operational Structure and Processes: The ideal candidate will be able to help me create a sustainable operational structure that ensures smooth running of the business. Target Market: I'm looking to cater to a wide range...
As someone requiring assi...postings, I'm specifically looking for an expert who's in tune with financial service postings, particularly under the category of credit repair. The emphasis of this project is credit counseling. Your expertise should ideally cut across the following: - Deep experience in creating engaging and effective craigslist postings - Background in financial service postings, specifically credit repair - Solid understanding of credit counseling language and how to appeal to targeted clients - Superior communication skills, being able to capture complex concepts in easy-to-understand postings. Your application will stand out if you are able to demonstrate a history of success in these areas. I look forward to your proposals and consequently, progress...
I'm in the market for an EDI professional to assist with the implementation of our EDI system. This freelancer should have a deep understanding of Electronic Data Interchange (EDI) along with ample experience in its implementation. Key tasks include: - Data Mapping: A core aspect of this project will be to ensure efficient data mapping across our EDI system. This requires a solid grasp of data structures, formats, and flow within EDI. - Partner Setup: You'll be involved in setting up our EDI partners, ensuring seamless communication and transactions between various entities. This project is focused on the implementation phase. Ideal candidates will have prior experience in the successful implementation of EDI systems. You should be adept at identifying and rectifying pot...
I'm seeking a skilled programmer to develop ...is primarily web automation, specifically with the tasks of form filling and clicking. Key Requirements: - The bot needs to be capable of automating tasks like filling data and clicking buttons on websites. - It has to be developed using C programming language for optimal performance and speed. - The bot should be compatible with Windows operating system. - The chosen freelancer should have a solid understanding of web automation principles and best practices. - Ability to ensure high-speed functionality Ideal Skills & Experience: - Proficient in C programming, with a background in web automation. - Experience in creating bots that interact with web interfaces. If you've got the skills and experience in this area, I&...
I am looking for an independent contractor to create and manage Facebook ads for my agency. My Agency, Millionix, works only with plastic and cosmetic surgeons. So i need an experienced Media Buyer that can generate leads steadily through Facebook ads. The Media Buyer also needs to be able to create landing pages for Lead Reactivation. A good level of English is a must. And i need proof of work. Everything else will be discussed on an Interview, at the third phase of this hiring process. Looking forward to your applications.
I'm in search of a social media advertising expert to oversee and optimize campaigns for my Shopify store. The desired skills and experiences are as follows: - Proficient in managing Facebook Ads, Google Ads, Instagram Ads, and TikTok - A strong track record in ecommerce, particularly with Shopify - Solid understanding of conversion strategies, and a proven ability to drive sales - Experienced in ad campaign optimization and A/B testing - Ability to commit to a 3-month campaign duration - Proven ability to meet and exceed sales targets The primary goal of this project is to boost sales. I'm looking for someone who can take initiative, optimize campaigns for conversions, and drive real results in a three-month time frame. If you fit the profile and are confident in your...
I'm seeking a freelancer with solid experience in crafting effective proposals. Your main focus will be on crafting job proposals specifically for the logo design industry. Key Requirements: - I need someone who has a proven track record of creating persuasive, professional and detail-oriented job proposals. - You should have a good understanding of the logo design industry. - You should be adept at identifying selling points and presenting them in a clear and compelling way. - Previous experience in the design field would be a plus. Please note: I'm not looking for automated or AI-generated proposals. Your writing should be original and tailored specifically for each job posting.
I need a graphic designer to create elegant and luxurious banners for my e-commerce luxury footwear website. Requirements: - Understand and implement a luxurious and elegant design aesthetic - Capable of effectively incorporating product photos into the design - Can deliver completed banners wi...Requirements: - Understand and implement a luxurious and elegant design aesthetic - Capable of effectively incorporating product photos into the design - Can deliver completed banners within a week Skills and Experience - Proven experience in graphic design, particularly in creating sophisticated and luxury branded content - Strong understanding of modern design principles - Portfolio showcasing past works in luxury e-commerce, preferably fashion - Fast worker, able to meet deadlines ef...
I'm seeking an experienced developer to help with a unique project. I'm looking to create a custom Debian L...deep understanding of Linux distributions, particularly Debian, is essential for this role. Previous experience with building custom Linux distributions would be highly beneficial. - Package management and creation: Experience with Debian package management is a must. Knowledge of creating packages from scratch and updating existing ones would be a significant advantage. - System administration: A solid understanding of system administration, particularly in a server environment, would be a valuable asset. - Communication skills: As the project requirements are quite specific and technical, clear communication and the ability to understand and follow detailed instr...
I'm seeking an exam invigilator with at least a Bachelor's degree to administer an on-site exam in Salmiya, Kuwait. This is a one-time gig with the potential for future opportunities. We provide test administra...entire scheduled time, even if the exam ends early. We have a computer exam coming up where a test taker has been approved for communication assistance. The candidate is deaf or hard of hearing but is able to read lips. For this assignment, you would be required to be on site and repeat communication from staff and content from the exam in a way that the candidate may read your lips. The exam is taking place at a professional testing center in Salmiya, Kuwait. Date: Thursday, 30 May, 2024 Time: 9:30 AM to 1:00 PM We provide full training, and this assignm...
I am looking for an expert wiki page creator to create a company page that mainly serves to provide information about our business. This page is aimed at other businesses, so a professional, trustworthy and sleek design is crucial. Key Aspects: - About Us...company history, product, services, contact etc.. - Services Offered: Comprehensive list and descriptions of our products/services. - Contact Information: Clear and easy-to-find contact details, including email, phone, and physical address. The ideal candidate for this job should have experience in corporate wiki page design, with a sharp eye for business-oriented aesthetics and functionality. Solid knowledge of SEO strategies, to ensure that atleast ensure that intent searches make our business visible and engaging to other b...
I'm in need of a competent 3D designer to create a straightforward yet functional design for a plastic prototype. Key Requirements: - The design should be printable in plastic and capable of being a solid, single piece. Ideal Skills and Experience: - Strong 3D modeling capabilities. You should be able to create a detailed design that is suitable for prototyping. - Experience with 3D printing and plastic materials. Understanding the specifics of 3D printing in plastic is crucial for this project. - Previous work with prototyping. Having experience in creating prototypes, especially in plastic, will be highly beneficial. Please bid on this project if you believe you have the right skills and background for this task.
I am in need of detailed and accurate blueprints of single-family homes focusing solely on the exterior. I am particular about the quality, precision in measurements, and adherence to a...homes - Excellent attention to detail - Familiarity with building regulations and standards Responsibilities: - Translate conceptual designs into detailed architectural blueprints - Ensure accuracy of measurements - Highlight potential structural issues or oversights Please note, I am looking for architectural blueprint style rather than photorealistic or artistic rendering. Examples of your past works in similar projects would be greatly appreciated during application. We can provide all the CAD details necessary to complete the job, we just have an abundance of work that our current staff cann...
As an owner of a Wordpress site, I'm currently looking for an Elementor specialist who can assist m...been struggling to work as intended. Specifically, here's an overview of the challenge: - Elementor Edit fails to load properly While I'm not getting any explicit error messages, I need someone who can help with troubleshooting the problem and get Elementor back on track. Desired Skills: - Proven experience with Wordpress - Strong skills and experience in troubleshooting Elementor plugin - Solid problem-solving capacities Your task will involve analyzing the problem, troubleshooting, and ultimately fixing the issue that's causing this loading issue with Elementor. Your bid should reflect the entirety of the task. I appreciate your interest and look forward...
...animation to really bring out the product's features in a visually stunning and engaging way. - Duration: The video should be between 1-2 minutes in length. It's important that the animation is concise and to the point while still being able to showcase the product effectively. Ideal Freelancer: - Prior Experience: Previous experience with 3D animation is a must. You should have a strong portfolio of works that demonstrates your proficiency in this area. - Attention to Detail: A keen eye for detail is crucial as the video needs to accurately represent the features of the product. - Creativity: Being able to come up with engaging ways to showcase the product is key. The video should not just be informative, but also entertaining to watch. If you think you have the righ...
I’m seeking a high-skilled graphic designer to create a modern and minimalist voucher design. Your role will be crucial in designing an eye-catching voucher that aligns with my brand. Ideal skills and experience: - Solid understanding of modern and minimalist design principles - Expertise in creating print-ready graphics - Proven background in voucher or similar promotional design material. Task Details: - Design a print voucher in a modern, minimalist style - Ensure design is suitable and optimized for high-quality print usage - Collaborate closely to align with existing brand guidelines I don't have soft copy .
...property developer, it's crucial that the final design conveys trust and reliability. we care about environment and natural beauty, so we also like to have something that shows this on our logo. We want to have an icon that represent us and our name on our logo. Please submit your unique design, we will reject any auto generated logo or copy of other's concept. The ideal candidate should have: - A solid understanding of logo design, particularly in the context of property development. - Proven experience in creating logos that communicate trust and reliability. - A keen eye for aesthetics and detail. - The ability to bring innovative and fresh ideas to the table. - Strong communication skills to understand and implement my vision and feedback. I'm open to differ...
I require a comprehensive business plan, our primary goal being defining our business strateg...project will demand strategic thinking, proficient business writing skills, and extensive knowledge in creating a compelling company portfolio. Key responsibilities would include: - Devising strategic business plans - Emphasizing our relationships with major brands (Brand A, Brand B, Brand C) - Detailing our revenue from the previous year and projections for the next Ideal candidate would come with solid experience in creating business plans and compiling outstanding company portfolios. Having industry contacts would be a plus. Expert-level understanding of the market dynamics, financial modeling, and strategic planning is critical for this role. Previous work with renowned brands will ...
We need support with HUAWEI S5731-h48T switches. Specifically, starting from a reset switch, we need to understand: A brief, concise introduction on how the configuration works in general. How to enable SSH connection on all switch ports: 2.a. How to change the default port for SSH connection. How to enable the WEB interface on all available Ethernet ports. How to set ports to TAG mode, both via command line and WEB interface. How to set ports to UNTAG mode, both via command line and WEB interface. How to export and reload the configuration. DETAILS: The support operation must be performed via TEAMVIEWER connection to a laptop that is connected via SERIAL to the reset switch. At the end of the work, we need specific commands along with comments and best practices. Upon co...
I'm seeking a talented and experienced designer to create an engaging pitch deck for upcoming accelerator sessions. The deck will be used to com...Partners The deck should succinctly present our accelerator sessions, highlighting their unique features and benefits. The aim is to entice potential partners and lay a solid foundation for future collaboration. Desired skills for this task include: • Experience in designing professional pitch decks • Proficiency in tools like PowerPoint, Keynote, Prezi • Sound knowledge of visual storytelling • Experience dealing with partnerships in startups or tech companies Your role would involve not just designing the deck, but also advising on the best way to present our sessions visually. Please provide a portfolio o...
...explorer functions optimally. - Configuration: The BlockScout explorer needs to be set up properly and configured according to best practices. This includes ensuring that all necessary dependencies are met. Ideal Skills and Experience: - Proficient in BlockScout: Prior experience with BlockScout is essential for this project. The ideal candidate should have a strong understanding of how the explorer works and how to troubleshoot common issues. - Linux Server Administration: A background in Linux server administration is crucial for this project. The candidate should be comfortable working with Linux and have experience in server setup and configuration. - Blockchain Knowledge: While not strictly necessary, familiarity with blockchain technology and concepts will be advantageous....
I need a professional website designer to design and build a portfolio website for displaying my artwork and photography. It should be a 1-5 page website that is ...compelling. Key requirements: - Strong layout and design skills to build a visually appealing site. - Experience with portfolio websites particularly showcasing artwork and photography. - Proficient in the latest web design technologies and standards. - Able to work with feedback to achieve desired results. Your main responsibility will be designing the website layout and incorporating my creative works seamlessly into it. I am seeking a visually appealing and easy to navigate portfolio style website to showcase my artwork and photographs. I look forward to working with a talented web designer to bring this projec...
...pages. This includes making them more visually appealing and user-friendly. - Improve internal links: Moreover, I need someone who can enhance the internal navigation and links. This is crucial for ensuring visitors can easily find what they are looking for and to increase overall website usability. Ideal Skills and Experience: - Proficiency in Shopify: It's essential that the candidate has a solid background in working with Shopify websites and is familiar with its features and functionalities. - Frontend Development: A strong understanding of frontend technologies is required for optimizing loading speed and improving visual design and internal pages. - SEO and UX Design: Experience in SEO and UX design is beneficial for improving internal links and ensuring a better u...
...creativity. - Specific Elements: The design should include elements like fruits, shakes, burger, sandwich, glass, etc. These are the core items in our offerings and should be well represented. - Colors: The design should be inspired by the vibrant colors of various juices, creating an attractive and lively atmosphere. Ideal Candidate: - Experienced graphic designer with a strong portfolio of similar works. - Skilled in creating captivating and cohesive designs without a strict theme. - Familiar with designing for commercial spaces and able to incorporate brand elements subtly. If you're a designer who can bring this space to life with a unique and engaging design, I'd love to see your proposal. I have provide the logo, sizes and quantity and refrence images that are ...
...rectangle 6,2 5.3,2.5 Find node that represents the itemset 3 line 1,2 This file would mean to: 1: Draw a circle with radius 1.5 at point (5.3 across,1.2 down) with the word "Begin" in it. 2: Draw a rectangle with width 6 and height 2 at point (5.3 across,1.5 down) with the words "Find node that represents the itemset" in it. 3: Draw a line pointing from 1 to 2 I don't care how the definition works other than how general it is. The above is just to show what I mean. 1. You could provide the flowcharts that some app allows you to make manually. 2. You could provide what the attached 30 files (or a subset) show. 3. You could propose the capabilities as a specific spec for what the input text file contains. 4. You can make it a price depending of what it ...
