Website designing offer with pricestrabajos

...Interdisciplinarios Complementarios - Diseño Publicitario del Proyecto El candidato ideal tendrá: - Experiencia en diseño residencial. - Competencia en diseño arquitectónico 2D y 3D. - Gran atención al detalle - Habilidades creativas para la resolución de problemas. I am in need of an experienced and creative architect who specializes in residential design. The project will involve designing a home, and I require both 2D blueprints and 3D models. Key aspects of the project: - Home design from scratch - Creation of comprehensive 2D architectural plans - Creation of detailed 3D models The ideal candidate will have: - Extensive experience in residential design - Proficiency in 2D and 3D architectural desig...

...proyecto. * Capacidad para ofrecer resúmenes de alto nivel sin profundizar en detalles Esté preparado para proporcionar muestras de su trabajo anterior. Espero ver sus ofertas. Con idioma español I need an experienced diagram designer who specializes in creating flowcharts, UML diagrams and network diagrams. The diagrams will be used for several purposes including: * Visualizing processes * Designing systems * Mapping network structures Despite the range of uses, I am primarily interested in high-level overviews rather than detailed, technical specifications. Therefore, an ideal freelancer would have: * Experience in creating clear, comprehensible diagrams * Ability to understand and adapt to different project requirements * Capability to deliver high-l...

...Machine Learning to make data-driven decisions and complement the Machine Learning specialist. -Project Manager (Lean Startup): Experience in the implementation of the Lean Startup method. Ability to make informed and agile decisions. Central coordinator to ensure team alignment with project objectives. Software Developer: Experience in web and application development. Knowledge of technologies relevant to the project -UX Designer/3D Renderer/Fashion Designer: Experience in designing captivating user experiences. 3D rendering skills to create products from clothes, watches, to devices...Knowledge in fashion design and understanding of current trends. -Specialist in SEO/Digital Marketing: Experience in effective SEO strategies. Kn...

App para hacer cotizaciones en Shopify. Busco un desarollador que me pueda hacer una app en shopify que pueda utilizar para hacer las cotizaciones de los productos que ya tengo en shopify de manera automática con el formato que utilizamos...shopify que pueda utilizar para hacer las cotizaciones de los productos que ya tengo en shopify de manera automática con el formato que utilizamos en méxico para cotizar. Tengo una clara visión de que de llevar la cotización, diseño y elementos. Currently, I use the app invoice falcon to make invoices, but product prices don't appear before tax of 16% which is the tax of mexico. I would like the same format as my current invoice, I just want to be able to the invoice appear with prices...

About me: I am a student from Barcelona. I need a professional to create a mobile application that I have I've been designing, but first I need to know how much it would cost to develop it. About the app: Objective: I thought of a mobile application whose objective is to connect people who need help with some everyday things, and young people who can help them. These everyday things could be: picking up the children from school; babysit; go buy food; walk the dog; etc Key concepts: -There are two different types of records depending on whether the person wants to offer help to people (service provider), or the person needs help (service requester). -The application is very easy to use and very visual, because it can be used by older people. -Service seekers ha...

...17, y dentro de esos rangos que la hora exacta fuera aleatoria. También habria que ver de establecer que esas conexiones fueran desde IPs distintas. Las páginas son las siguientes: En cada una, habría que ir a la pestaña 'Prices/Quotes'. En esta pestaña hay una serie de botones que cambian la duración o el vencimiento de la opción. Para cada una de estas posibilidades hay que recoger toda la serie de datos e incorporarla al DataFrame general, con lo que cada una de estas posibilidades tendrá que tener una columna en dicho DataFrame que indique a que posibilidad se refiere. Adjunto un archivo excel, con la estructura con

... Both seller users and super admins must have a panel to generate a preloaded document with specifications added at that moment. The rank of the entrepreneurs cannot be lost; only the right to payment for the unreached month is lost, and it will be charged according to the points and end-of-month structure. The project must be developed as an app for Android and IOS. Administrator functions must include accounting for each user in the network, commission scheme control, qualification scheme control, access to global information (users, lots, sales, appointments, points per user). There cannot be identical appointments where different sellers show the same lot at the same time. User conditionals with databases, databases to consider: Sellers, Lots, Administrators, Sale...

...físicos a través de Amazon utilizando su logística FBA, nos encontramos en la búsqueda de un Asistente Virtual a Jornada Completa (Full-time). Este es un cargo vital para nosotros y queremos contar con el mejor talento. ---¿QUÉ PERSONA BUSCAMOS?--- REQUISITOS OBLIGATORIOS: - Residente en Venezuela o Colombia. - Estudios Superiores finalizados demostrable. - Trayectoria en Web Designing demostrable. - Experiencia en WordPress y/o WooCommerce y/o PrestaShop y/o Shopify y/o Diseño UI y UX. - Excel nivel medio. - Conexión a internet aceptable para videollamadas sin cortes. - No estar en un área con racionamiento eléctrico. ¿QUÉ PODRÍAS LLEGAR A HACER EN...

...of a highly skilled and creative web designer to undertake a complete redesign of a current website, which is based on WordPress. The main goal is to create an engaging and captivating experience for visitors that reflects the essence and quality of services provided by a female wedding photographer. ? PROJECT OBJECTIVES: The primary goal of this project is to completely transform our current WordPress-based website to exceptionally showcase the services of a wedding photographer. We aim to create a captivating and authentic experience for our visitors, conveying both the elegance and modernity that define our brand. Furthermore, we want to ensure that the new design resonates particularly well with our target audience, consisting of individuals from the upper-mid...

It is necessary someone with know-how and marketing studies to do different market researches. It will be necessary to identify: - Market Size - Growth - Products/Services - Prices - What kind of market (fragmented?) - Competitors - Customers - Suppliers - Weakenes - Strengths - 5 Porter's Forces - Subsectors Everything with data and source.

Descripción del empleo: Estamos buscando un Desarrollador de Simulación talentoso y experimentado para unirse a nuestro equipo y ayudarnos a crear un modelo detallado y realista de una urna de sorteo. El candidato ideal tendrá experiencia en física computacional, simulación de eventos discretos y modelado de sistemas complejos. Responsabilidades: Modelar las propiedades de las pelotas utilizadas en el sorteo, como el peso y el radio. Modelar la distribución inicial de las pelotas dentro de la urna. Modelar el funcionamiento de la urna (por ejemplo, si es una urna que gira o si las pelotas son succionadas). Modelar las interacciones entre las pelotas y la urna, incluyendo colisiones, fricción, y efectos de temperatura y humedad. Modelar c&o...

...The candidate should be highly proficient in working with large databases and have hands-on experience designing complex queries, stored procedures, views, functions, and performance tuning. Selected candidates will attend targeted SAP ADMMT training (if not qualified). Experience working in a team-oriented, collaborative environment. Education: - Bachelor’s Degree in Computer Science or related field or equivalent work experience. Minimum requirements: - 10+ years’ experience in large projects of development, implementation or migration of data, experience. - Experience with SQL Server and SQL Server Management Studio (SSMS). - Advanced knowledge of T-SQL, design of complex queries, stored procedures, views, functions. - Expertise with data mig...

...agregando cada vez más restaurantes a nuestra aplicación. Entonces necesitamos que este sistema que se va desarrollar haga lo siguiente: - Permita que nosotros le pongamos un link y que él automáticamente genere un archivo CSV de ese link pero que solo extraiga los datos que nosotros necesitamos. Por ejemplo, este link contiene el menú de un restaurante llamado Famous Dave’s Menu Prices. Entonces, necesitamos un sistema que nos permita ponerle ese link, y que luego genere un archivo CSV, pero, solo con los datos del menú que nosotros solicitamos. En este post también adjuntaré el archivo CSV que ya generamos nosotros manualmente sobre este restaurante en específico. Y así iremos necesitando hacer...

We're into Home Interior Design. Our requirement is to have a website for interior designing of homes.

MI BUENA FE is a Mexican jewelry store that has been in existence for 2 years, it is a project that was born with the intention and promise of bringing you the most beautiful and innovative designs at fair prices with the certainty that your pieces will last a long time. time in great condition as we work with the best jewelry workshops and certified suppliers. All of our designs are made of .925 silver and 14K gold plating.

We will create a web page from a beautiful template We will create it with Elementor so you can easily edit your website after it is created. This proposal includes 10 hours of labor, which is left over to create a responsive and beautiful static web page. If there is time left over from 10 hours, you can spend them on making modifications or maintenance. Requirements: Sections, texts and images of the web If it is an ecommerce you can include up to 10 articles with payment by Paypal. It is highly recommended to provide 2 or 3 competing websites that you like, their structure and aesthetics in order to imitate them and speed up time spent designing, looking for a similar template. You will need a domain € 12 / year (goddaad..com A Host € 4 / month (...

Necesito hacer un listado de TOURS, se puede trabajar con Custom Post Type y Advanced custom fields, de esta manera se crea como un mini sistema en donde puedo ir subiendo mis tours, y automáticamente se puede generar un listado, y la ficha interna de cada uno, ( Overview - Travel Program - What’s included – Prices&Dates , claro, todos con el mismo diseño visual)) Se puede crear una sección, digamos, así como si publicara un post con los datos que se necesitan para el Tour osea toda la información, y se crea una plantilla visual Entonces todos los tours tendrán el mismo diseño y yo solo tendría que desde el panel ir cargando los textos e imágenes, así como si creara un post del blog. Para elaborar ...

R...masiva son muchos productos que el excel, lo tranforme en el cvs que pide wix en su plantilla tambien necesito que me ayude a mejorar la info de la tienda ..por ejemplo calculo automatico de despacho la idea es optimizar la tienda actual en español sería ideal. --- I need to bulk upload products to my wix store We need an expert in Wix. I have all the information in excel, prices and photos the idea is that you adapt it to the wix template, and do the massive upload there are many products that the excel, transform it into the cvs that wix requests in its template I also need you to help me improve the info of the store ..for example automatic dispatch calculation the idea is to optimize the current store in Spanish would be ideal, ...

I want my game to be able to perform these operations. SELECT WHAT YOU WANT TO DEDICATE TO 1) Farmer 2) manufacturer OFFICIAL MARKET "Here are the prices fixed by the system" Sale of water: 6 point Seed sale: 13 points to farmers Fruit sale: 15 Points to factories FARMER: If you are a farmer you will have to buy only the seed and water. PUBLIC MARKET Sale of water by factories: farmers buy Seed sale by factories: farmers buy Fruit sales only by farmers: they buy only the factories FARMER: The farmer will have to buy seed for the first time in the official market or public market. When buying seed he will have to buy water FARMER WORK You will have to sow the seed and wait 24 hours for it to grow and when it is already a plant every 8 hours it will ...

I want my game to be able to perform these operations. SELECT WHAT YOU WANT TO DEDICATE TO 1) Farmer 2) manufacturer OFFICIAL MARKET "Here are the prices fixed by the system" Sale of water: 6 point Seed sale: 13 points to farmers Fruit sale: 15 Points to factories FARMER: If you are a farmer you will have to buy only the seed and water. PUBLIC MARKET Sale of water by factories: farmers buy Seed sale by factories: farmers buy Fruit sales only by farmers: they buy only the factories FARMER: The farmer will have to buy seed for the first time in the official market or public market. When buying seed he will have to buy water FARMER WORK You will have to sow the seed and wait 24 hours for it to grow and when it is already a plant every 8 hours it will ...

Hola Jahanzeb N., observé tu perfil y me gustaría ofrecerte mi proyecto. Podemos conversar por chat acerca de los detalles.

Por favor, regístrate o inicia sesión para ver los detalles.

Actualmente tenemos un Ecommerce de ropa y requerimos: actualizarlo y optimizarlo, adicionar funcionalidades (catalogo digital, precios mayoristas, integrarlo mediante API a chilexpress ) y cambiarlo de servidor. Currently we have a clothing Ecommerce and we require: update and optimize it, add functionalities (digital catalog, wholesale prices, integrate it through API to chilexpress) and change it from the server. our ecommerce is designed in woocommerce and is currently 100% functional.

Nuestra compañía requiere experto en branding. Diseñador o perfil afin que apoye nuestro proceso de creación de emprendimiento esta dedicado a la prestación de servicios especializados de consultoría TI. Requerimos la mayor capacidad creativa para construir una marca innovadora que represente nuestro negocio.

Tengo una sala comedor amplio y una terraza con vista a una laguna

I am looking for a solution to support our price promotions, based in Drools technology, to enable the creation and management of business rules to set discounts on our order prices. Soy el dueño de una pequeña cadena de tiendas de entrega de comida a domicilio. Estamos queriendo montar una solución de gestión de reglas de promociones de precios aplicadas a nuestros pedidos, para lo cual estamos evaluando la utilización de Drools. Me gustaría contratar los servicios para instalar esta herramienta para nuestras tiendas.

Tengo experiencia en diseño de logos, logotipos, infografías, folletos, edición de imagen Photoshop. Creación de contenido digital para redes sociales como Instagram, YouTube (miniaturas, banner y logo del canal) y Facebook. Así como publicidad en Facebook y YouTube. I have experience in designing logos, logos, infographics, brochures, Photoshop image editing. Creation of digital content for social networks such as Instagram, YouTube (thumbnails, banner and channel logo) and Facebook. As well as advertising on Facebook and YouTube.

Hola, necesito ayuda en diseno Marca, Etiquetas y Paquete para un producto de Cerveza Artesal, para LOXA BREWERY Hello, I need help in designing the Brand, Labels and Package for a Craft Beer product, For LOXA BREWERY

...main requirements for the website are as follows: - Create two seasons to be able to rent the rooms. The first season is during the academic year (9 months a year), in which you can only book at least 1 month, 2 months, 3 months, etc. For example, it is not possible to book 1 month and 5 days. - During the remaining 3 months of the year, individual days can be booked without any restrictions. - It must be possible to contract extra services (cleaning, WIFI, etc). - During the booking process, a calculator should appear so that customers can see in detail the prices and the total of their booking. - In addition, it must be possible to pay by Redsys card and invoices must be generated. - Finally, I would like to know if there is a way to integrate this tool with...

...required categories in and based on this take all the original data and attributes such as description, characteristics, images, etc. and that you can make the mass publication in , with automatic translation to Spanish. It is also important that the costs and stock can be automatically updated daily from the original publications by converting the prices to local currency. Finally it is very important to have unlimited access to manual and massive (automatic) publications while being able to make any minor modification without complications such as titles, prices, stock, pause and delete publications, add generic texts to publications, etc. We accept suggestions and questions about any point that we may have forgotten. Thank you!...

Via una api que responde Json leer un set de resultados. Análizarlos, validarlos, ordenarlos y resumirlos. Se lee la información desde una API que responde resultados en JSON, (sólo arroja máximo 1000 resultados por cada llamada). Se requiere guardar la información que se evalua en un XLS para análisis y supervisión de la evaluación. Evaluación: Se valora que el precio publicado para cada número de parte y para cada vendedor cumpla un valor mínimo. Los números de parte y su precio mínimo se leen desde un xlsx (cantidad: 2500 aprox) Los vendedores se leen también desde un xlsx. (cantidad: menor a 30) La combinación de registros a análizar: números de parte * cantidad...

Hi, how are you? Any graphic designers around? Send me your prices.

El nombre de nuestra tienda es NAI BOUTIQUE. Somos una empresa nueva, nos dedicamos a vender joyeria de acero inoxidable a precios bajos y gran calidad, en mayoreo y menudeo e...empresa nueva, nos dedicamos a vender joyeria de acero inoxidable a precios bajos y gran calidad, en mayoreo y menudeo en México. Necesitamos crear un logo, queremos algo sencillo, (dejamos imágenes del estilo y colores que buscamos) Tenemos preferencia por 2 tipos; Imagotipo e Isologo Our shop name is NAI BOUTIQUE. We are a brand new mexican company. We sell stainless steel jewerly with great quality and low prices, wholesale and retail sale. We need a logo design, we want something simple (upload images similar to the style and colors we looking for) We prefer 2 types of logos: com...

Hello :) Let me explain what I need: I have 3 providers and I need to sync the inventory (stock, prices, image, description with my WC, I wanna get the update once per day ad midnight. Also 2 or more providers has the same product, can just update the lower price for the SKU on the store or merge the data with a plugin like this -I need to change the % profit for me every time needed -I update the stock and price from 3 providers more using CSV file. -As you can see the providers have products in USD and MXN, they have an identifier for this in every product I don't have more documentation for the web service. I have a VPS server hosting plan so we can use just a cron job but I'll preffer a plugin for the % profit and

...a transport service (Truck) within a radius of 40 km (editable) around him. The driver from his driver application will be able to offer the client the value that he would charge for the transport, so several drivers would send their prices and it would be an auction for the client who needs the transport and this approves the one that best serves him. Once the (quote) is approved, the client can book the trip with the day or the date or immediately, add insurance for their cargo or merchandise, for an additional value and make the payment to the platform. Once the trip has started, the user will be able to see the route of the vehicle (truck) as is done with uber, contact the driver by call or chat. At delivery the driver must read a QR code or send a ph...

...Gracias. Hi. I need a portal to schedule appointments with a rehabilitation doctor. I would like something similar to this page but of course everything in Spanish. The Doctor must have the capacity to enter the administrator area and choose the desired hours to see or call the patients. The Doctor can schedule patients in the portal and take credit card payments to later be entered in the portal in the client's account to schedule the appointment. The Doctor must have the flexibility to, create, change or cancel appointments. The Doctor and Patient will receive an email or text with the payment confirmation and the scheduled appointment. Payment method will be Paypal. The client can pay with a credit card Paypal would take their payment without requir...

Necesitamos -Crear una app para android y iphone para clases educativas online en el tiempo real cam2cam pero que tenga la posibilidad de recibir pagos con card y programar cuando se quiere la clase. -Debe haber una app o un portal para el administrador donde se pueda editar el contenido de la app de cliente (add courses, change prices, send notifications, schedule classes etc) -Preferiblemente que toda la infraestructura requerida esté en AWS. recomiendanos sobre los lenguajes recomendados para este proyecto y un plan general de trabajo. analizaremos y eligiéremos las mejores propuestas.

...cotizaciones sean en dolares I need to connect to provider database. PRICES AND STOCKS A list of product keys is obtained with their price, discounts and the amount of inventory in existence at the time of the consultation. PRODUCTS You get a list of products with all their related information such as the key, category, sub category, product type, brand, name, information, price and discounts. WebService server address: Below we show an example of the structure used to make the request and the response that the service returns. An invalid account number and password is displayed, which must be replaced by the username and password of the supplier store getPrices and Stock We need a program that links the store with shopyfy, and it is discounted...

...industries and personal use with the following payment methods: Mercadopago / Rapipago / Pagofacil, Credit and Debit Cards, Paypal and Bank Transfer. You must have different shipping methods such as Andreani, Oca, Correo, or others. There is a reference page as a role model, we are looking for something similar to this: This page must have an attractive and modern design that is responsive, and can be opened on different mobile devices. INTEGRATION WITH SOCIAL NETWORKS AS INSTAGRAM, FACEBOOK AND WHATSAPP. It must also be self-administrable, so you have to do a CRM so that employees can manage the page without programming knowledge, publish products, modify prices, etc. We want to have a theoretical support (Manual, or PDF) on the integration to work with th...

ENGLISH Hi Freelancers, This is Joaquin, owner of a surf aloha shirts. We are looking for designers to develop the next seasson. Find attached some deisgns of the last seasson. Please send to us, your prices, how long you will take in order to finish one design and also some arts work you have done. Good Luck! ESPAÑOL Hola Freelancers, Por acá Joaquin dueño de una marca de camisas hawaiianas. Estamos buscando diseñadores para desarrollar la próxima temporada. En adjunto podrán encontrar algunos diseños de la temporada pasada. Por favor envienos sus precios, algunos trabajos que hayan hecho previamente y cuanto tiempo les lleva hacer el trabajo. Buena suerte!

ENGLISH Hi Freelancers, This is Joaquin, owner of a surf aloha shirts. We are looking for designers to develop the next seasson. Find attached some deisgns of the last seasson. Please send to us, your prices, how long you will take in order to finish one design and also some arts work you have done. Good Luck! ESPAÑOL Hola Freelancers, Por acá Joaquin dueño de una marca de camisas hawaiianas. Estamos buscando diseñadores para desarrollar la próxima temporada. En adjunto podrán encontrar algunos diseños de la temporada pasada. Por favor envienos sus precios, algunos trabajos que hayan hecho previamente y cuanto tiempo les lleva hacer el trabajo. Buena suerte!

...goal is to give our clients the possibility to connect them with different types of services or products (Mainly health) at more favorable prices and to provide peace of mind in case of emergency so that medical personnel have important information about the client and can quickly contact a familiar to give notice. The name of the product is AMICO (Friend in Italian) because a true friend is always with you, helps you, gives you discounts, knows you. We would like to do something in the logo that brings Baymax from the Big Hero movie to mind, we are aware that it may not be the same for the copyright issue but something that resembles your face. I share some images of what we have imagined. You must be friendly, transmit connection with different services, in...

... Things to have in mind when designing the logo: 1-The word WHIZKET comes from the combination of 2 words; Whiz, which means CLEVER and also the sound produced by a fast moving object; The second is KET, which comes from the word MARKET, referring to the Wall Street and the financial market. 2-Most of our content will be out through social media and our website 4-The main practice of is to provide financial markets research and analysis to help investors make better investment decision. 5-Try using colors which do not get users tired from long exposure to our website. We want our user to feel confortable when consuming our content. 6-We want the design to be distinctive/unique. 7-We are open minded. Be ORIGINAL and share with us your best and craz...

I need a good design of a panel that will be at the entrance of a car wash center and will show the customers the different prices of the car wash options and the special offers you can buy.

[ENG] Good! I have a price comparison website made in wordpress + woocommerce, so the scraper must be perfectly integrated with the web and with each product. The scraper must be fully automated: - Read my database. - Pick up the product. - Read the APIs (which I will provide). - Find product prices. - Add prices to the product in DESC order by price. - Update every X hours. Within the product, prices must be shown as a table (in order to make a price comparison), which should indicate: - Online store. - Product title - Free shipping / shipping. - Price - Button with URL (which will open in a new tab) where visitors will be redirected. I have the official APIs provided by Amazon, Ebay and affiliate websites. Thank you! ----------------...

...primeros lugares. El desarrollo debe mostrar las propiedades en el mapa aglomeradas por sector geográfico. Ademas de contar con los filtros de búsquedas que faciliten al usuario encontrar las especificaciones que necesitan. Debe permitir la administración y visualización según criterio de banners comerciales que serán contratados por anunciantes. We require a property publication site, with photo, map, prices and characteristics of the properties. High traffic (1000 simultaneous users). Contains property maintainers for users and for site administrators. You must allow setting prominent properties to appear in the first places. The development must show the properties on the map agglomerated by geographic sector. In addition to ha...

Hermosaz is a shopping platform serving Latino market in United States (60 million potential audience). We are looking for an email marketing specialist with solid experience in email marketing. - Strategize, build and help improve Hermosaz email marketing campaigns and weekly emails - Implement best practices to insure the delivery of emails to gmail, yahoo, Hotmail and other email accounts - Improve conversion rate and improve click through by designing emails that is consistent with our brand. - We are looking to grow our base of subscribers and drive more traffic to our site and need to find ways to increase our subscribers (through our site as well as purchasing targeted list). - Overall build a solid email program to drive more traffic and create more conversion ...

We are designing a mobile application, and we require the graphic design of the different screens (splash screen, option screens, menus, buttons, etc.) that will be seen by users. The work will require each design to be conceived and then adapted for iOS and Android platforms, as well as at different scales (according to resolutions), according to the sizes pre-established by the software project manager, who will be the main counterpart In this project. Estamos diseñando una aplicación móvil y requerimos el diseño gráfico de las diferentes pantallas (splash screen, pantallas de opciones, menús, botones, etc.) Que van a ser vistas por los usuarios. El trabajo va a requerir que cada diseño sea creado y luego adaptado para las platafor...

...to knit XXL (Twine xxl, wool or soft polyester) in Bogota, Colombia, including phone number, address and mail. Call each one and ask the price of the product (Ball XXL), for 1 meter, for 10 meters and for 100 meters. (If the price is per kilos, ask in the same order, 1 kilo, 10 kilos, 100 kilos) Then place these prices in the list of Excel of the distributors, placing them in each distributor. The final product will be this Excel with the names addresses, telephones and prices. Confirm acceptance of the work. Delivery time: 3 working days from acceptance Value for work: 8 dollars...

...para que el usuario realice el pago. Gestión automática de usuarios en función del mensaje de la pasarela de pago. ------------------------ To build the restricted access zone for users who have paid for a subscription and it is still active. This zone should allow to add videos and manage the prices easily to the owner of the web (no programmer). To create the checkout page where the offers are displayed and allow the user to enter their data to make the payment. Create the login form. Connect with the payment gateway to allow the user to user to make the payment. Automatic management of users according to the message (callbacks) received from the payment gateway....