# Stella Source > The revenue engine for metal service centers and fabricators — one platform that connects pricing, quoting, ordering, and payments into a single digital sales operation. Stella Source is a B2B commerce and quoting platform built specifically for how metal service centers and fabricators actually sell. It lets distributors and fabricators sell stock material and custom fabrication online, quote complex multi-process jobs instantly, apply customer-specific pricing automatically, take ACH and card payments, and give every customer a branded self-serve portal. Plans start at $500/mo for fabricators and $800/mo for service centers. ## Product modules - [Stock Material Sales](https://www.stellasource.com/modules/stock-material-sales/): Self-service online ordering for stock and contracted parts, with customer-specific pricing, real-time availability, and 24/7 ordering. - [Fabrication Sales](https://www.stellasource.com/modules/instant-fabrication-quoting/): Instant quotes and online ordering for fabrication jobs from uploaded DXF, DWG, or STEP files. - [Advanced Quoting](https://www.stellasource.com/modules/fabrication-quoting-advanced/): Complex fabrication & manufacturing quoting workflows and estimates for assemblies, finishing, and multi-op jobs. - [Sales Assist](https://www.stellasource.com/modules/ai-quoting/): AI that reads emailed RFQs (text, PDF, CSV) and matches them to your catalog in seconds to start the quote. - [Customer Portals](https://www.stellasource.com/modules/customer-portals/): A branded customer portal for quoting, ordering, and tracking that feels like your company, not a third-party tool. - [Product & Pricing Manager](https://www.stellasource.com/modules/pricing-manager/): Customer-specific pricing, catalog management, and margin rules applied automatically on every order. - [Quoting & Sales Manager](https://www.stellasource.com/modules/quoting-sales-manager/): Build and send branded quotes from any channel — email, phone, in-person, PDF, or CSV. - [Online Payments Manager](https://www.stellasource.com/modules/online-payments/): Accept ACH and card payments, send digital invoices, and track money in — built for metals. - [Integrations](https://www.stellasource.com/modules/integrations/): Native integrations and APIs that connect Stella Source to your ERP, accounting system, and the rest of your stack. - [Analytics & Insights](https://www.stellasource.com/modules/analytics-insights/): Real-time analytics across every channel to spot trends, track performance, and understand customers. - [All capabilities](https://www.stellasource.com/modules/): Overview of every Stella Source module. ## Pricing - [Pricing for Fabricators](https://www.stellasource.com/pricing/fabricators/): Plans from $500/mo — Fabricator, Fabricator+, and Metals Premiere. - [Pricing for Service Centers](https://www.stellasource.com/pricing/service-centers/): Plans from $800/mo — Service Center, Service Center+, and Metals Premiere. ## Why Stella (outcomes) - [Grow Your Wallet Share](https://www.stellasource.com/benefits/grow-wallet-share/): Increase spend from the customers you already have. - [Expand Your Customer Base](https://www.stellasource.com/benefits/expand-customer-base/): Win the buyers your reps never reach with 24/7 self-serve digital sales. - [Unlock Sales Team Capacity](https://www.stellasource.com/benefits/unlock-sales-capacity/): Scale without adding headcount by removing repetitive manual work. ## Company - [About Stella Source](https://www.stellasource.com/about-stella-source/): Who we are and why we built Stella. - [Security](https://www.stellasource.com/security-center/): How we protect your data and your customers'. - [Contact](https://www.stellasource.com/contact-us/): Get in touch with the Stella Source team. - [Request a demo](https://www.stellasource.com/demo/): See the platform in action. ## Optional - [Blog](https://www.stellasource.com/resources/blog/): Industry perspectives, product news, and sales/pricing playbooks for metals. - [Podcast](https://www.stellasource.com/resources/podcast/): Conversations with metals industry leaders. - [Trends Report](https://www.stellasource.com/resources/trends-report/): Annual benchmarks for metals sales and operations. - [Careers](https://www.stellasource.com/careers/): Join the team building the revenue engine for metals.