# SimpleQueue > SimpleQueue is a multilingual virtual waitlist and queue management SaaS for restaurants, clinics, salons, retail stores, public offices, and events. Customers join the queue by scanning a QR code — no SimpleQueue app or account required — and are notified when it is their turn via LINE, WhatsApp, Messenger, or web push. Operated by Ramda Systems Co., Ltd. ## Key features - QR code check-in: customers scan a QR code to join the queue; no SimpleQueue app or account needed (web push requires no app at all) - Notifications via LINE, WhatsApp, Facebook Messenger, and browser web push - 10-language customer interface: Japanese, English, Korean, Chinese (Simplified/Traditional), Spanish, French, German, Italian, Brazilian Portuguese - Kiosk mode, seat-group management, on-screen call display, 3 operating modes (restaurant / takeout / clinic) - Repeat-customer analytics and CRM features (Pro plan) - Strict QR mode to block fake or remote sign-ups ## Pricing - Free 7-day trial, no credit card required - Standard and Pro plans, billed monthly or yearly (yearly is discounted) - Localized currency: JPY for Japan, EUR for France/Germany/Italy, USD elsewhere - LINE and web push notifications are included in the plan; WhatsApp and Messenger notifications use pay-as-you-go credits ## Main pages - [Home](https://simplequeue.app/en): Product overview and how it works - [Features](https://simplequeue.app/en/features): All features in detail - [Use cases](https://simplequeue.app/en/usecases): Restaurants, clinics, salons, government offices, retail, events - [Pricing](https://simplequeue.app/en/pricing): Plans, prices, and the free trial - [FAQ](https://simplequeue.app/en/faq): Setup, notifications, billing, and security questions - [Company](https://simplequeue.app/en/company): Company information (Ramda Systems Co., Ltd.) - [Contact](https://simplequeue.app/en/contact): Get in touch ## Localized entry points - [Japanese](https://simplequeue.app/ja): Japanese home page - [English](https://simplequeue.app/en): English home page - [Korean](https://simplequeue.app/ko): Korean home page - [Chinese (Simplified)](https://simplequeue.app/zh-CN): Simplified Chinese home page - [Chinese (Traditional)](https://simplequeue.app/zh-TW): Traditional Chinese home page - [Spanish](https://simplequeue.app/es): Spanish home page - [French](https://simplequeue.app/fr): French home page - [German](https://simplequeue.app/de): German home page - [Italian](https://simplequeue.app/it): Italian home page - [Brazilian Portuguese](https://simplequeue.app/pt-BR): Brazilian Portuguese home page