POS Discount SaaS MVP Build -- 2

@AwaisChaudhry

Hello, Understanding and approach: You want a 3‑module MVP that watches POS transactions, applies a 2% discount for cash/debit, keeps credit at the original price, calculates merchant savings in real time, and bills 0.33% monthly with a simple dashboard. I’ll build a lightweight SaaS in Python/Node.js with PostgreSQL and clean APIs. The system will connect to processors via API or a plug‑in module, read transactions in real time or via nightly CSV, apply the rules automatically, generate a PDF invoice, and present a merchant dashboard. Data models will include merchants, transactions, and monthly summaries; dashboards update in real time; no manual steps. 1) Which processors and POS integration path will you use (Moneris/Global Payments/Chase) and preferred API approach? 2) Real-time streaming or nightly batch for ingestion, and which webhook/CSV formats do you support? 3) Hosting, security, and billing cadence preferences (cloud provider, auth, encryption, invoicing date)? 4) Any regional tax/currency needs or special invoice requirements? 5) Do you have design preferences for the dashboard (KPIs, export formats, notifications)? What is your preferred processor/POS integration path and go-live date? Best regards,

@Microlent

This is not a typical application build. What you’re describing is a rules-driven payment automation system where accuracy, auditability, and processor behavior matter more than UI or speed. At a high level, the system design makes sense: ingest transactions from the processor or POS, classify payment type, apply deterministic pricing rules, store the original and final values immutably, and generate merchant-level summaries and invoicing automatically. The real work is making sure this runs reliably across different processors and does not introduce reconciliation or trust issues. I would approach this in clearly defined layers: • Transaction ingestion layer that connects to Moneris / Global Payments / Chase (API, webhook, or scheduled import), with idempotent processing so transactions are never double-counted. • Pricing rules engine that applies the 2% cash/debit logic exactly as defined, with fixed decimal precision and full traceability (original amount, final amount, discount applied). • Simple dashboard focused on clarity, not features: total sales, savings, commission, and invoice history. This is the kind of system where being conservative and explicit beats moving fast. If you’d like, the next step would be a short technical discussion to confirm processor access methods, discount application point, and the first target integration. From there, I can outline a concrete architecture and delivery plan. Happy to discuss this further. Best regards, Jenifer

@irsolutions

I have over a decade of experience in web and mobile development, specializing in a wide range of technologies including blockchain and AI/ML. I understand your need for a POS Discount SaaS MVP Build that automatically applies a 2% discount to cash or debit-paying customers, saving merchants on card fees and charging a monthly fee based on revenue. In past projects, I have successfully developed fintech solutions that streamline payment processes and enhance customer experiences. My expertise in blockchain technology ensures seamless integration for automated discount applications and real-time revenue calculations. With a client-focused approach, I aim to deliver a simple yet effective app that fulfills all your requirements autonomously. By leveraging my DevOps skills, I guarantee a secure and efficient deployment of the system on the cloud. Let's discuss how I can bring your project to life smoothly and efficiently. Feel free to contact me to further explore the possibilities of working together.

@dfordesigners

Hi Jeremy L. I’m your web developer, ready to turn your project POS Discount SaaS MVP Build -- 2 into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in PHP, JavaScript, Python, Node.js, PostgreSQL, Stripe, API Development, SaaS WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen

@extreamcode

Hi Jeremy, Your vision for an automated POS discount system that effortlessly applies savings for cash and debit payments while simplifying merchant billing is spot on for today's retail challenges. With over 7 years in SaaS development and deep expertise in API integrations and payment processing (including Moneris and Global Payments), I will build your MVP to connect seamlessly with payment processors, auto-apply the 2% discount on cash/debit, and deliver a clean dashboard with real-time sales and commission data. I understand the critical need for zero manual intervention, full automation, and compatibility without changing merchant terminals. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. We can start with API integrations and then move to discount and billing modules, targeting a straightforward and reliable MVP ready for merchant testing within 30 days. What specific POS APIs or data formats do you currently have access to for integrating transaction data in real-time? Thanks, Asad

@kamran2012

Hello, I will build your POS discount SaaS MVP so merchants automatically get a 2% discount applied to cash and debit sales, while credit stays at the normal price. I will set up the merchant, transaction, and monthly summary data tables, then implement the rules that calculate final amounts, savings, and the 0.33% monthly commission. The system will pull transactions through a processor API when available, with a CSV import option for early rollout, and update a simple dashboard showing total sales and savings in real time. At month end, it will generate a PDF invoice and trigger automated billing and email delivery so the workflow stays hands free. Before I start, which processor do you want to support first for the MVP, Moneris, Global Payments, or Chase? Looking forward to talking more in chat, message me. Best Regards, Kamran

@divumanocha

Hello, I have 8+ years of experience working as a full-stack web developer, where I have successfully developed and deployed various websites and web applications using the mentioned technologies. My expertise lies in designing and implementing scalable and efficient solutions, while ensuring a seamless user experience. Additionally, I have a solid understanding from front-end technologies such as HTML, CSS, and JavaScript, react, Vue, Angularjs, Nextjs, to back-end technologies with PHP, Nodejs, Django which enables me to create visually appealing, responsive interfaces with full functions. I have proficiency in MERN stack, Laravel, Python Django, and PHP and strong understanding of front-end technologies such as HTML, CSS, and JavaScript and various js framework with react, vue, angular. I have experience in developing and deploying web applications using best practice and have ability to collaborate effectively with cross-functional teams and deliver projects within deadlines. I am working with team members with strong problem-solving skills and adaptability to changing project requirements. Thank you for your time and consideration. Regards, Divya Manocha

@nikhilgarg96

 Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil

@ZohaibRoy

⭐⭐⭐⭐⭐ Create an Automated Discount System for Merchants ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for an automated discount system for merchants. Look no further; Zohaib is here to help you! My team has completed 50+ similar projects for payment processing systems. I will create a solution that automatically applies discounts, generates invoices, and provides a simple dashboard for merchants. ➡️ Why Me? I can easily build your automated discount system as I have 5 years of experience in payment processing, API integration, and dashboard development. My expertise includes real-time transaction handling, discount calculation, and invoice generation. Besides, I have a strong grip on database management and automation technologies, ensuring a comprehensive approach to your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you the spell of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Payment Processing ✅ API Integration ✅ Database Management ✅ Real-time Data Handling ✅ Invoice Generation ✅ Dashboard Design ✅ Discount Calculation ✅ Automation Technologies ✅ Web Development ✅ CSV Uploads ✅ Transaction Monitoring ✅ Error Handling Waiting for your response! Best Regards, Zohaib

@Julian29

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 11+ years of proven experience in building SaaS, fintech, and POS-integrated systems and I clearly understand your requirement to deliver a fully automated, scalable POS discount platform that increases merchant savings without changing existing terminals. Core features -->> POS transaction ingestion (API/CSV/Webhook) -->> Automatic 2% cash/debit discount logic -->> Real-time savings & revenue tracking -->> Monthly 0.33% commission calculation -->> Auto invoice generation -->> Simple merchant dashboard Approach: clean modular architecture, secure & idempotent APIs, precise financial calculations, and an agile, milestone-driven workflow. I’d be happy to discuss this further in chat, as I have a few clarification questions before proceeding. I’m confident I can successfully implement this project from start to finish. Let’s come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks & regards,

@Hammadhassan21

"I'VE SOME QUESTIONS REGARDING YOUR PROJECT SO LET'S HAVE A QUICK CHAT TO DISCUSS YOUR PROJECT IN DETAIL THEN WE WILL MOVE FORWARD" Hello, Hope you are doing well! I can build a fully automated system that connects seamlessly to Moneris, Global Payments, or Chase APIs to monitor all terminal transactions in real time, identify payment methods, and automatically apply a 2% discount to cash and debit payments while keeping credit transactions at the original price. The system will calculate merchant savings instantly, generate monthly invoices at 0.33% of total revenue, and provide a clean, intuitive dashboard to track total sales, cash/debit volume, credit volume, and discounts applied. It requires no changes to the existing POS terminal and supports POS API integration, external plugin modules, or CSV/webhook imports for automatic transaction updates. All calculations, invoicing, and notifications are 100% automated with zero manual intervention. With secure data structure management for merchants, transactions, and monthly summaries, this solution delivers efficiency, simplicity, and full automation for any business. Please check out my profile to review my past projects and portfolio. https://www.freelancer.com/u/Hammadhassan21 If you find my offer satisfactory, we will be happy to discuss your project in detail. Thanks.

@LiveExperts

Hello, As a passionate programmer with an encompassing set of skills in languages such as JavaScript, PHP, and Python, I believe I am the perfect candidate for your POS Discount SaaS MVP build. My extensive understanding and hands-on experience in API integration –specifically with Moneris / Global Payments / Chase– assure that the system will seamlessly connect to your payment processor and effortlessly capture and classify transactions in real-time. Noting one of your project objectives is to apply automatic discounts based on payment methods without requiring any terminal change, my proficiency in building systems that seamlessly adapt to existing infrastructure would greatly benefit this project. Moreover, data management is not just about reading, storing or modifying large volumes of numbers and values; rather it's about tailoring information into valuable insights. As a specialist in data analysis drawing from my expertise in technology such as SPSS, Minitab, Weka, and R programming I can design a customized dashboard for you. This intuitive interface will provide business owners with detailed transaction reports, precise calculations of savings generated and the ability to see commission arrears retrieving insights that empower your strategy-making process. May I mention that as an added bonus of working together you'll also tap into the wealth of expertise available. Thanks!

@corpmember29

Hello, I READ YOUR REQUIREMENTS CAREFULLY AND FULLY UNDERSTAND THE SCOPE OF BUILDING YOUR POS DISCOUNT SAAS MVP WITH AUTOMATIC CASH/DEBIT DISCOUNTS AND 0.33% MONTHLY COMMISSION CALCULATION. I HAVE 10+ YEARS OF EXPERIENCE IN FULL-STACK DEVELOPMENT AND CAN DELIVER A SECURE, AUTOMATED, AND SCALABLE SYSTEM THAT CONNECTS TO PAYMENT PROCESSORS (MONERIS / CHASE / GLOBAL PAYMENTS) OR IMPORTS CSV FILES, APPLIES CASH/DEBIT DISCOUNTS, TRACKS ALL TRANSACTIONS, CALCULATES MONTHLY TOTALS, AND GENERATES AUTOMATIC PDF INVOICES. THE DASHBOARD WILL SHOW TOTAL SALES, CASH/DEBIT VOLUME, CREDIT VOLUME, DISCOUNTS GIVEN, AND COMMISSION DUE IN REAL TIME. WORKFLOW: Transaction Intake → via API, Webhook, or CSV import. Automatic Discount → 2% applied on cash/debit; no discount on credit. Transaction Storage → store original amount, final amount, discount applied. Monthly Calculation → total revenue, total cash/debit and credit volumes, total discount, commission automatically computed. Dashboard → real-time visualization of sales, discounts, and commissions. Invoice Generation → automatic PDF invoice with 0.33% commission sent to merchant. TECH STACK SUGGESTION: Backend → Python (FastAPI / Django) or Node.js with secure API integration Database → MySQL or PostgreSQL for reliability and fast calculations Frontend → React or Vue for a clean, lightweight dashboard Hosting → Cloud VPS or SaaS hosting with SSL, cron jobs for nightly imports if needed Security → Authentication, role-based acc

@teodorgeorge

Hello, I understand you need a straightforward MVP for a POS discount system that automatically applies a 2% discount on cash or debit payments and tracks transactions through APIs like Moneris or Global Payments. I can develop an automated backend for handling transactions, applying discounts, generating monthly commission invoices at 0.33%, and offering a simple dashboard displaying sales and revenues. I will ensure real-time processing with API integration, automatic calculations and invoicing, and a user-friendly interface that requires no terminal changes or manual inputs from the merchants. The final product will be fully automated and easy to use. Thanks, Teo

@caroldata

Hi there! My name is Shivpal and I am the perfect candidate for your project. With over 10+ years of experience in web and mobile app development, I have been successful in delivering high-quality projects similar to yours, especially in SaaS development. Being ISO 9001:2008 Certified, I ensure the highest quality and error-free service within the agreed timeframes, which is crucial for mission-critical systems like yours. Utilizing my strong expertise in JavaScript, Node.js, and PHP - I am confident I can build an exceptional MVP that will flawlessly connect to your chosen payment processors like Moneris, Global Payments, or Chase providing real-time transaction analysis and categorization as you've described. Moreover, with my vast experience with automatic data import and usage of APIs (such as POS), you can rely on me to ensure easy and seamless integration into any existing system or terminal. In addition to my technical skills, I also offer continued support even after the delivery of the final product with a quick turnaround guarantee. You'll also receive detailed progress reports on a daily basis ensuring transparency throughout. My ultimate mission is to create solutions that not just satisfy but create lasting value for the business, just what you need! Let's join forces and create a powerful yet simple product that works perfectly for all merchants. Looking forward to discussing more about your project soon!

@Herculesz

Hi The core technical challenge is intercepting and normalizing POS transaction data while applying pricing rules automatically without disrupting existing terminals. I solve this by building a backend service that ingests transactions via POS APIs, webhooks, or scheduled CSV imports and applies deterministic discount logic based on payment type. The system strictly separates original amounts, discounted amounts, and calculated savings to ensure financial traceability and audit safety. Monthly aggregation jobs compute revenue totals, cash/debit volumes, discounts granted, and the 0.33% commission using immutable summaries. Automated invoice generation produces PDF billing statements and supports scheduled charges without manual intervention. A lightweight merchant dashboard exposes real-time sales metrics, discounts, and commission calculations with simple, clear UX. The architecture is POS-agnostic, scalable across merchants, and designed to run fully unattended in production. Thanks, Hercules

@efanntyo

Hello Jeremy L. Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with API Development, JavaScript, Node.js, PHP, Stripe, Python, PostgreSQL and SaaS for over 8 years, I can update you shortly. Cheers Efan

@abhisaini0188

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini

@softwarelinkerrs

As the Founder and CEO of SoftwareLinkers, I have spearheaded numerous successful software development projects, one of which was an ecommerce platform that also included touchpoints with payment processors. Considering this project requires critical touchpoints between payment processors (Moneris / Global Payments / Chase) and your Point of Sale (POS) system, my team and I are perfectly suited for the job. We have in-depth experience with API integrations, ensuring seamless data transfer and processing. In line with the project objective to apply a 2% discount for cash and debit transactions, we have successfully developed similar functions on other platforms to automate discount calculations based on specific inputs. Our strong suits include developing complex algorithm based solutions and accuracy in data management - As you would require for generating monthly invoices at 0.33% of merchant revenue. Additionally, our extensive experience in Dashboard Development could be leveraged here for providing you with a clean, intuitive and comprehensive view of your sales records. Importantly, all our systems are built to be easily compatible with existing systems meaning there would be no need for you to alter your POS terminal! Embracing this project with SoftwareLinkers would ensure a simple and efficient solution that automates and optimizes your business transactions whilst eliminating any manual interference.