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I’m ready to turn my existing site into a fully-functional store. The core pieces I need you to build are: • Product catalog – I want visitors to browse a clean, searchable list of items. • Shopping cart – users must be able to add, remove, and update quantities seamlessly across pages. • Payment gateway – secure checkout with industry-standard options such as Stripe or PayPal, plus the ability to expand later. My site is already live; your job is to integrate these three components, match the current design, and test end-to-end so orders flow through without errors. Please set things up so I can add or edit products myself afterward from an admin panel. Acceptance criteria • Catalog loads quickly and displays products with images, price, and description. • Cart persists between pages and calculates totals accurately, including shipping and tax rules we define. • Payment gateway processes real transactions in live mode and sends confirmation emails to both the customer and me. • No console errors, mobile-responsive on major breakpoints, and SSL enforced during checkout. Let me know which platform or stack you recommend (e.g., WooCommerce, custom PHP/MySQL, or another mainstream framework) and provide a timeline for initial rollout plus a round of refinements after launch.
Project ID: 40549758
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523 freelancers are bidding on average $423 AUD for this job

╰┈➤ E-COMMERCE WEBSITE DEVELOPMENT EXPERT Hi, ✋ As per your job details, I will surely assist you in transforming your existing website into a fully functional online store while keeping the current design and user experience consistent. Key task includes :- ✅ Product catalog with search and category organization ✅ Shopping cart with add, remove, and quantity updates ✅ Secure Stripe and/or PayPal integration ✅ Admin panel for managing products, pricing, and inventory ✅ Shipping and tax calculations ✅ Order confirmation emails for customers and admin ✅ Mobile-responsive checkout experience ✅ SSL-secured payment flow ✅ Complete end-to-end testing before launch ⭕ What platform is your current website built on (WordPress, custom PHP, React, etc.)? ⭕ Do you already have shipping and tax rules defined, or would you like assistance setting them up? ⚫ WHY THIS APPROACH :- ✔️ Faster implementation ✔️ Easier product management for non-technical users ✔️ Secure and proven checkout systems ✔️ Future scalability for coupons, subscriptions, and additional payment methods ⚡ Estimated timeline: 5–10 days depending on the current website structure and payment requirements. ➰ I can review your existing website and recommend the most efficient implementation path before development begins. Thank you.
$500 AUD in 7 days
10.0
10.0

Hello, I can integrate WooCommerce into your existing WordPress site to deliver a clean product catalog, seamless cart, and secure checkout with Stripe or PayPal. I’ll match your current design, ensure responsive layouts, and configure shipping and tax rules. You’ll have an admin panel to manage products easily. Would you like me to also set up automated confirmation emails with branded templates for a polished customer experience? I’ve done similar work with great success and confident to fulfill your requirements. Let’s talk.
$350 AUD in 7 days
9.8
9.8

As a top-rated web development team with over 16 years of experience, specializing in eCommerce and content management system (CMS) development, my team at BVM Web Solutions Pvt. Ltd. is well-equipped to handle your integration task. We have completed over 1500 projects similar to yours, and we pride ourselves in being solution-oriented. Our extensive expertise in PHP, HTML, CSS, and specifically WooCommerce - the platform we highly recommend for your project, and proficiency with payment gateways like Stripe and PayPal make us a perfect match for your requirements. We understand that ensuring uninterrupted functionality during the integration process is vital for your already-live website. With you always in my mind, I propose an initial rollout timeline that preserves both quality assurance and urgency to produce the best results within agreed costs and schedules. To sum it up, our technical mastery matches your explicit needs for catalog browsing fused with payment transaction systems as well as maintaining the aesthetic value of your site's design. We are confident in our abilities evidenced by over 99% client satisfaction rate throughout the years. Choose BVM Web Solutions Pvt. Ltd., get peace of mind knowing you get unrivaled expertise paired with full-time support throughout the project lifecycle & beyond.
$500 AUD in 12 days
9.8
9.8

Hi there, We understand you're looking to integrate e-commerce features into your existing site, including a product catalog, shopping cart, and payment gateway, all while matching your current design and ensuring seamless functionality. Our team at Webbook Studio has extensive experience in e-commerce development, having built similar projects such as a WooCommerce store for a Scandinavian fashion brand and a custom PHP/MySQL online shop for a British baking supplies retailer. We recommend using WooCommerce for its flexibility and scalability. Can you tell us more about your current site's technology stack and what kind of products you plan to sell, so we can provide a more accurate timeline and recommendations for the project? Feel free to message us to discuss the details! — Webbook Studio
$740 AUD in 10 days
9.3
9.3

Hi, since your site's already live, I'd lean toward WooCommerce over a custom build here - it'll get you the catalog, cart, and Stripe/PayPal checkout without reinventing the admin panel you mentioned wanting for editing products yourself. Custom PHP/MySQL only makes sense if your current theme is hard to integrate with WP, happy to check that first. I'll match your existing design, wire up tax/shipping rules, and test the full checkout flow in live mode before handoff so confirmation emails and SSL are confirmed working, not just assumed. We've handled similar storefront integrations on the JS/PHP side for past clients and can share examples. Can you send the site URL? I'll tell you within a day if WooCommerce fits cleanly or if custom is the better call, plus a realistic timeline.
$500 AUD in 7 days
8.8
8.8

Hi there! Did go through your job description and glad to share that I have experience in working with PHP, Wordpress, Woocommerce, HTML, CSS, JS development platform. I have more than ten years of industry experience and have been the part of diverse industry verticals. I also have expertise with ReactJs,VueJs, Laravel, Magento, WordPress, PHP, API's development & Integration and CodeIgnitor along with XD and Figma. So can help you with the design as well. Looking forward to your response.
$500 AUD in 7 days
8.6
8.6

Hello, I will integrate a product catalog, shopping cart, and payment gateway into your existing site, matching your current design so the store feels native. You will get an admin panel to add and edit products yourself without touching code. On a similar integration, showing shipping and tax totals before the payment step noticeably reduced checkout abandonment. I will apply the same approach here. Questions: 1) What is your current site built on (WordPress, custom PHP, or something else)? 2) Do you have a preference between Stripe and PayPal, or do you want both at launch? Send me access to the site and I will map out the integration plan as a first step. Looking forward to your response. Best regards, Kamran
$285 AUD in 10 days
8.6
8.6

Hi, For your requirements, I recommend WooCommerce for its flexibility and ease of use. I can create a product catalog with a clean layout, a seamless shopping cart experience, and integrate secure payment gateways like Stripe or PayPal. I’ll ensure the catalog loads quickly with accurate product information and that the cart persists across pages with calculated totals, including shipping and tax. The payment system will be set up for real transactions, complete with email confirmations. Plus, I’ll make sure everything is mobile-responsive and free from console errors, enforcing SSL during checkout. After implementing this, you’ll have full control over your product management via an admin panel. I have over 10+ years of experience in web development and eCommerce solutions. Best Regards, Priyanka
$250 AUD in 3 days
8.5
8.5

Hello, I understand you need to transform your existing website into a fully functional online store with a fast product catalog, persistent shopping cart, secure Stripe/PayPal payment integration, admin product management, and complete end-to-end testing while preserving your current design. I recommend WooCommerce (for WordPress) or a custom solution based on your existing stack, and I'll seamlessly integrate all features, optimize performance, configure taxes/shipping, enable SSL, and thoroughly test live transactions before launch, followed by a refinement round. With over 10 years of experience in eCommerce development, I deliver scalable, secure, and user-friendly online stores. Let's chat about your current website platform so I can recommend the best approach and provide an accurate timeline. thank you Regards Gaurav Garg
$500 AUD in 7 days
8.7
8.7

Hi — Elias here from Miami. I see you're looking to enhance your existing site into a fully-functional eCommerce platform. This is a crucial step, and I understand it can be tricky to navigate all the moving parts. One common challenge many face during this process is ensuring a smooth integration of payment gateways while maintaining a seamless user experience. Additionally, optimizing the site for performance can sometimes get overlooked, which can lead to slow load times and frustrated customers. My approach would be to start with a thorough assessment of your current site to identify key areas for improvement. From there, I’d focus on integrating the necessary features while making sure everything works together nicely. Testing will be essential to catch any issues early on. To get a clearer picture, could you share more about the specific eCommerce functionalities you have in mind? Also, do you have a preferred payment gateway you’d like to integrate? Looking forward to your thoughts.
$600 AUD in 5 days
8.4
8.4

Hi there, ★★★ eCommerce / WooCommerce / PHP Expert ★★★ 4+ Years of Experience ★★★ I understand you're looking to turn your existing site into a fully-functional store. I will integrate a product catalog, shopping cart, and payment gateway into your site. For the product catalog, I will ensure it loads quickly and displays products with images, prices, and descriptions. The shopping cart will allow users to add, remove, and update quantities seamlessly across pages. For the payment gateway, I recommend using Stripe or PayPal for secure transactions, ensuring it processes real transactions in live mode and sends confirmation emails. I will match the current design and thoroughly test the end-to-end process to ensure orders flow through without errors. Additionally, I will set up an admin panel so you can easily add or edit products afterward. Ready to get started!
$300 AUD in 3 days
8.4
8.4

Hi, I can transform your existing website into a **fully functional eCommerce store** while preserving its current design. Based on your requirements, I recommend **WooCommerce** (if your site is WordPress) for its reliability, easy product management, scalability, and support for **Stripe, PayPal**, shipping, tax rules, and future extensions. I'll integrate a fast, searchable product catalog, a persistent shopping cart, secure payment processing, and an intuitive admin panel so you can easily manage products, pricing, and inventory. The store will be fully responsive, SSL-secured, thoroughly tested, and configured to send order confirmation emails to both you and your customers. I can deliver the initial rollout within **5–7 days**, followed by a refinement phase for final adjustments and optimization after launch. **Muhammad Rizwan LA**
$250 AUD in 2 days
8.3
8.3

⭐⭐⭐⭐⭐ Create a Fully-Functional Online Store for Your Existing Site ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project needs, and I see you are looking for someone to build a fully-functional online store. You don’t need to look any further; Zohaib is here to help you! My team has already completed 50+ similar projects for online stores. I will integrate the product catalog, shopping cart, and payment gateway while ensuring your current design is matched and tested thoroughly for smooth operation. ➡️ Why Me? I can easily create your online store as I have 5 years of experience in web development, focusing on e-commerce solutions. My skills include frontend and backend development, database management, and payment integration. Additionally, I have a strong grip on technologies like WooCommerce and custom PHP, ensuring a seamless experience for your customers. ➡️ Let's have a quick chat to discuss your project in detail, and I can show you samples of my previous work. I look forward to our conversation! ➡️ Skills & Experience: ✅ E-commerce Development ✅ Product Catalog Management ✅ Shopping Cart Integration ✅ Payment Gateway Setup ✅ Web Design Matching ✅ Database Management ✅ Responsive Design ✅ API Integration ✅ User Experience Optimization ✅ Testing and Debugging ✅ Admin Panel Setup ✅ SSL Implementation Waiting for your response! Best Regards, Zohaib
$350 AUD in 2 days
7.8
7.8

Hi, I can integrate a full e‑commerce system into your existing site with a clean product catalog, seamless cart, and secure checkout via Stripe/PayPal. I recommend WordPress + WooCommerce for scalability, admin ease, and future expansion. I’ll ensure responsive design, accurate totals, SSL checkout, and confirmation emails. Let's discuss in chat as I have some queries to ask regarding the project to proceed further.
$250 AUD in 7 days
8.0
8.0

# eCommerce Integration for Your Existing Website Hello, I checked JD that you already have a live website and want to transform it into a fully functional online store without changing its existing look and feel. The primary objective is to integrate a complete product catalog, seamless shopping cart, and secure payment gateway while maintaining your current design, ensuring excellent performance, and providing an easy-to-use admin panel for managing products and orders. Key Features: ➜ Product Catalog Integration ➜ Product Categories & Organization ➜ Advanced Product Search ➜ Product Detail Pages ➜ Shopping Cart Management ➜ Persistent Cart Across Pages ➜ Quantity Update & Item Removal ➜ Automatic Cart Total Calculation ➜ Shipping & Tax Configuration ➜ Secure Stripe & PayPal Integration ➜ Scalable Payment Architecture ➜ Secure Checkout Process ➜ Order Confirmation Emails ➜ Customer Email Notifications ➜ Admin Panel for Product Management ➜ Inventory Management ➜ Order Management Dashboard Let's chat to discuss your existing website, recommend the best technology stack for your requirements, and build a seamless eCommerce experience that's secure, scalable, and easy to manage. Thanks!
$280 AUD in 7 days
8.3
8.3

Hi As a seasoned web developer, I've built a diverse range of eCommerce stores across various platforms, including WooCommerce, Shopify, Joomla, and more. My specialties lie in integrating meticulous features exactly as required and ensuring a seamless user experience. I understand how vital it is for your products to be displayed effectively on your site so customers can make informed buying decisions. I will diligently develop a clean, searchable catalog that loads quickly despite the large number of products you will have. In terms of the cart feature, rest assured that it will persist throughout your user's journey on the site while reflecting accurate totals for shipping and tax, based on the rules we outline. Additionally, I have extensive experience with industry-standard payment gateways like Stripe and PayPal. This means setting up a secure and efficient checkout system that will process real transactions smoothly and promptly. My team and I aim to create an end-to-end eCommerce solution that works flawlessly and confirms orders via email both to customers and yourself. Lastly, when it comes to content management systems (CMS) and backend management for eCommerce, my team has worked on various CMS platforms including WordPress, Magento, and Prestashop among others. This implies that developing an intuitive admin panel for your ease in future product additions or edits is well within my wheelhouse. Thanks....
$750 AUD in 7 days
8.1
8.1

I will seamlessly integrate a robust e-commerce ecosystem into your website, matching your design perfectly and providing an intuitive admin panel for easy management. ? Recommended Stack: WooCommerce I highly recommend WooCommerce for rapid deployment. It retrofits into your layout, offers native Stripe/PayPal support, handles tax/shipping rules, and provides an easy, non-technical inventory dashboard. ?️ Core Deliverables & Perks Product Catalog: Fast-loading, responsive grid with live search matching your branding. Shopping Cart: AJAX-powered persistent cart that updates seamlessly across pages. Secure Payments: Full Stripe/PayPal integration with enforced SSL, custom shipping, and taxes. Automated Emails: Instant order confirmations for customers and admin alerts for you. ? Special Offers: I include unlimited revisions for a perfect result and free first sample delivery so you can review a mock product listing before full rollout. ⏱️ Accelerated 7-Day Timeline Days 1–2: Sandbox setup, design matching, and free first sample delivery. Days 3–4: Cart logic, shipping/tax config, and payment gateway integration. Days 5–6: End-to-end live testing, mobile optimization, and Go-Live execution. Day 7: Rapid post-launch refinements via unlimited revisions and admin video training. To tailor this perfectly, what platform or technology is your current website built on?
$500 AUD in 7 days
7.9
7.9

Hello, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Website Design, eCommerce, MySQL, HTML, WooCommerce, Web Development, Payment Gateway Integration Please come over chat and discuss your requirement in a detailed way. Thank You
$730 AUD in 7 days
7.7
7.7

Hello!! I have experience building secure, scalable eCommerce websites with product catalogs, shopping carts, and payment gateway integrations. I can seamlessly integrate these features into your existing website while matching your current design and ensuring you can easily manage products through the admin panel. Can you share your current website URL and let me know which platform it's built on (WordPress, Shopify, Laravel, custom PHP, etc.) so I can recommend the best implementation approach? My Skills:: WooCommerce | Shopify | WordPress | PHP | MySQL | Stripe | PayPal | Payment Gateway Integration | Shopping Cart Development | eCommerce Development | Responsive Design | SEO Waiting for your response to discuss your project in detail. Best Regards, Dbuglab
$250 AUD in 7 days
8.1
8.1

**LET'S TURN YOUR EXISTING WEBSITE INTO A FAST, SECURE, AND HIGH-CONVERTING ONLINE STORE!** With 12+ years of experience in eCommerce development, I can seamlessly integrate a **product catalog, persistent shopping cart, and secure Stripe/PayPal checkout** while matching your current website design. I recommend **WooCommerce** (if your site is WordPress) or a custom **PHP/MySQL** solution based on your existing stack. The solution will include an easy-to-manage admin panel, product management, accurate tax and shipping calculations, order confirmation emails, SSL-secured checkout, responsive design, and complete end-to-end testing to ensure a smooth shopping experience. I've delivered similar eCommerce integrations with a strong focus on performance, security, and scalability. Let's discuss your current website and deliver a production-ready online store with a quick rollout and post-launch refinements.
$250 AUD in 7 days
7.7
7.7

Picnic point, Australia
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