Zeller provides a suite of financial management tools designed for businesses, focusing on zero-cost EFTPOS services that allow companies to accept in-person payments without extra fees. This is especially advantageous for small to medium-sized businesses aiming to lower their operational costs. In addition to EFTPOS, Zeller offers features such as unlimited invoicing, online payment acceptance, customer information management, and expense tracking, all accessible through a single online dashboard. The company operates on a freemium model, allowing businesses to sign up for free and access various tools, while generating revenue through transaction fees and premium features. Zeller distinguishes itself with a user-friendly setup process, local customer support available seven days a week, and dedicated account management to help businesses fully utilize its services. The goal of Zeller is to empower businesses to manage their finances more effectively and efficiently.