# Microplex Corporation > Microplex Corporation is a software company based in Anuradhapura, Sri Lanka (with a branch in Atsugi, Kanagawa, Japan). It builds taxi headrest, rooftop and billboard advertising software, ERP/POS, payroll, banking and distribution management systems, and call center solutions, and SMS, Email and WhatsApp Business API messaging gateways. Website: https://microplex.lk Contact: info@microplex.lk, +94 71 111 1344 ## Messaging gateways - [WhatsApp Business API](https://microplex.lk/whatsapp-business-api): Send invoices, order updates and notifications on WhatsApp from your own system through a REST API. Utility messages cost Rs. 1.20 per message. Template and text messages, delivery tracking, prepaid credit, free developer support. - [SMS Gateway and bulk SMS/Email marketing](https://microplex.lk/bulk-sms-email-marketing): SMS with a custom sender ID for less than Rs. 1 per SMS, email gateway with a custom sender domain, simple REST API. - [Call center solutions](https://microplex.lk/call-center-solutions): A system attending calling system (automated voice attendant in Sinhala, Tamil and English) with smart call routing, agent desktop, outbound dialer, call recording and quality scoring, live dashboards, and CRM/API integration. - [Trading website solution](https://microplex.lk/trading-website-solution): Website packages for vehicle dealers, trading companies and machinery businesses in Japan, with hosting and domain included for the first year (.com ¥30,000, .jp ¥40,000), LINE and WhatsApp integration and business email. ## Advertising software - [Taxi headrest advertising](https://microplex.lk/taxi-headrest-advertising): In-taxi headrest advertising with geofenced targeting, programmatic partner integrations and a manageable CMS. - [Taxi rooftop advertising](https://microplex.lk/taxi-rooftop-advertising): Remote content scheduling and multi-location management for rooftop ad displays across a fleet. - [Billboard advertising](https://microplex.lk/billboard-advertising): Plan, schedule and push billboard creative remotely with visibility into every active campaign. ## Business systems - [Payroll system](https://microplex.lk/payroll-system): Accurate, compliant payroll processing built around each business's pay cycles. - [Banking solution](https://microplex.lk/banking-solution): Secure fintech software for banking and financial operations. - [Distribution management](https://microplex.lk/distribution-management): Web management system with a sales agent mobile app and portable receipt printing for field teams. ## Company - [All solutions](https://microplex.lk/solutions) - [About us](https://microplex.lk/about-us) - [Academy](https://microplex.lk/academy) - [Contact](https://microplex.lk/contact) - [Privacy policy](https://microplex.lk/privacy-policy) ## Optional - [Sitemap](https://microplex.lk/sitemap.xml)