Payment x CRM The Ultimate Digital Support System
Fundraising, ticketing, e-commerce, and membership management in one platform — every supporter matters.
Products built to back you up
From fundraising to membership management, from creator operations to large-scale events — flexible solutions for every field, so you can focus on what matters most.
All-in-one cloud HQ
Integrate storefront, ticketing, fundraising, and subscription content — build a branded site in a day, no code required.
Lowest fees, highest efficiency
Start from NT$0 with no engineering needed — launch your business model with minimal time and cost.
Data-driven precision marketing
Combine automated payment management with deep CRM for precise audience re-targeting that turns traffic into loyal fans.
Whatever your industry, we've got you covered
From creators to organizations, from small initiatives to large events, Oen gives you back-office systems that scale as you grow.
Behind every success is ateam that has your back
From reconciliation to refunds, from real-time insights to automation — we help our customers run payments with more confidence and intelligence.
After adopting Oen's system, we need fewer people on desk duty. Most of our donations are small amounts, so automating receipts alone saves a lot of manpower — and selling merchandise is easy too.
Founding Chairman / Coach Chou Tsung-Chi
Taiwan Search and Rescue Dog Association
Plain Law Movement now runs everything on OEN — ticketing, membership, and subscriptions all on one page, with one integrated back office. It saves us time so we can focus on creating content. It's also certified for payment and information security. If you're a creator, OEN is the key to buying back your time and keeping your audience's trust.
Marketing Director / Liu Luo-Yi
Plain Law Movement
Oen provides ticketing and dedicated event pages, plus a merchandise page module — great for long-term community building. Many people may have noticed that in the recent election, quite a few candidates' fundraising pages and campaign merch ran on their platform. For our community events, they assigned dedicated staff to support us, from system onboarding and payment processing to tax compliance. The platform also leaves plenty of room for manual settings, so you can highly customize your page.
Tech Job N Talk
The Taiwan AI Academy (AIA) annual conference entered its sixth year in 2023. Amid the generative AI boom, attendance exceeded 1,000. Partnering with Oen for the first time, AIA enjoyed one-stop services — friendly ticketing and ticket management, smooth check-in, invoice issuance, and real-time troubleshooting — helping the 2023 conference reach a 98% attendee satisfaction rate.
Taiwan AI Academy (AIA)
Reliable payments, a clean and easy-to-use interface, and a support team that responds fast — those were our three criteria when choosing a sponsorship site, and Oen delivered on all of them. As an early-stage podcast, Oen's service saves us time on reconciliation and customer support, so we can invest in deepening our community and producing more quality content. Highly recommended for creators struggling to choose a sponsorship tool!
不好意思請問一下 (Wu Ying Café & Liu Chih-Hsin)
Having supported dozens of nonprofits through personal-data-breach scam incidents, we know how vital information security is for charitable organizations — and how much they need real-time, personalized human support for their diverse use cases. Oen provides high-standard information security and attentive customer service. A great partner on our digital transformation journey!
Taiwan NPO Self-Regulation Alliance
Oen's donation system makes it easy for the public to give online and supports e-receipts, lowering our labor costs. The thank-you gift redemption feature also strengthens our engagement with donors.
Chairperson / Lee Yi-Chieh
Taiwan Window of Life Charity Association
Unlike typical third-party payment providers, Oen builds in the membership, donation, and accountability features an association needs, saving us significant manpower and development costs in our founding stage. The service team is attentive — highly recommended!
Chairman / Shen Wei-Yang
Wheat Field Mission Association
High-level security protection
We hold triple international certification — PCI DSS Level 1, ISO 27001, and ISO 27701. Card data is never exposed and contact lists are never misused; every transaction and every record is clearly logged and well protected, backed by multi-million data liability insurance — security that leads the industry.
Frequently Asked Questions
Bring AI into Your Payment and Service Workflows
Oen AI turns payments, customer support, and back-office operations into workflows AI can use — so your team ships faster without rebuilding the fundamentals.
Payment MCP
Give AI direct access to Oen Payment
Expose payment operations through a governed MCP interface, letting AI agents initiate, verify, and complete payment tasks within safe boundaries.
Payment Skill
Package complex payment flows into reusable AI Skills
Turn recurring payment flows into Skills with built-in steps, safeguards, and context, so AI assistants complete real tasks more reliably.
AI Customer Support
Scale support with AI that understands payment context
With transaction context and next-step awareness, AI support helps customers resolve payment and order issues faster.
Let's grow something together.
Want to build a better payments and membership experience for your organization? Let's talk.