Zettle

Zettle by PayPal, formerly known as iZettle, is one of Europe's pioneering mobile point-of-sale solutions, purpose-built for small businesses, freelancers, and mobile sellers. Founded in 2010 in Stockholm, Sweden, by Jacob de Geer and Magnus Nilsson, iZettle was the first company to launch a mini chip card reader for smartphones in the world, predating even Square's expansion into chip-based payments. The company's mission was to democratize card payments for small European businesses that had been shut out by traditional payment processors' high costs and complex requirements. Acquired by PayPal in 2018 and rebranded to Zettle, the platform retains its European headquarters in Stockholm and continues to serve as a vital tool for millions of small businesses across Europe. With its straightforward pricing, intuitive POS app, and compact card readers, Zettle remains a compelling European alternative to US-based payment solutions like Square and PayPal Here.

The iZettle Story: European Fintech Pioneer

The story of Zettle begins in 2010 when Jacob de Geer and Magnus Nilsson recognized a significant gap in the European payments landscape. While large retailers had access to sophisticated card payment infrastructure, small businesses, market traders, and mobile sellers were largely limited to cash transactions. Traditional payment terminals required lengthy contracts, monthly fees, and high transaction costs that made them impractical for small-volume merchants. iZettle set out to change this by creating a tiny chip card reader that connected to a smartphone via Bluetooth, turning any mobile device into a payment terminal.

iZettle launched its first card reader in 2011 and quickly gained traction across Scandinavian markets before expanding throughout Europe and into Latin America. The company raised significant venture capital and became one of Sweden's most prominent fintech success stories. In 2018, PayPal acquired iZettle for approximately 2.2 billion US dollars, one of the largest European fintech acquisitions at the time. Despite the acquisition, Zettle has maintained its Stockholm headquarters and its focus on serving the European small business market, benefiting from PayPal's global infrastructure while retaining its European identity and commitment to GDPR compliance.

Card Readers and Hardware

Zettle's hardware lineup is designed for simplicity and portability. The flagship Zettle Reader 2 is a compact, pocket-sized card reader that accepts chip cards, contactless cards, and mobile wallets including Apple Pay and Google Pay. The device connects to the Zettle POS app via Bluetooth and features a long battery life that can handle a full day of transactions on a single charge. The reader's design is sleek and professional, making a good impression on customers whether used in a permanent shop or at a market stall.

For businesses that need a more traditional setup, Zettle offers the Zettle Terminal, an all-in-one device with a built-in screen, receipt printer, and barcode scanner. This standalone terminal does not require a smartphone or tablet, making it ideal for businesses that want a simple, dedicated payment device at the counter. Zettle also sells a range of accessories including docks, tablet stands, and cash drawers, allowing businesses to create a complete checkout setup. All hardware is available for purchase upfront with no long-term contracts, aligning with Zettle's philosophy of keeping things simple and transparent for small businesses.

POS App and Software

The Zettle Go POS app is the central hub for managing sales, inventory, and customer interactions. Available for both iOS and Android, the app provides an intuitive interface that staff can learn to use in minutes. Products can be added to the system with photos, descriptions, variants, and prices, and organized into categories for quick access during busy periods. The app supports barcode scanning for fast product lookup and can handle discounts, tips, and split payments with ease.

Beyond basic sales processing, the Zettle Go app includes built-in inventory tracking that updates stock levels in real time as sales are made. Businesses can set low-stock alerts to ensure they never run out of popular items. The app also stores customer information, allowing businesses to build a database of their clientele and track purchase history. For businesses with multiple iPads or devices, Zettle supports multi-device setups where all terminals share the same product library and sales data, ensuring consistency across the operation.

Invoicing

Zettle's invoicing feature allows businesses to send professional invoices directly from the app or the online dashboard. Invoices can be customized with the business logo, payment terms, and itemized products or services. Customers receive invoices via email and can pay online using card payments, making the payment process seamless for both parties. The system tracks invoice status, showing which invoices are pending, paid, or overdue, helping businesses manage their cash flow effectively.

For service-based businesses, freelancers, and B2B sellers, the invoicing feature eliminates the need for separate invoicing software. Invoices are linked to the same reporting dashboard as in-person sales, providing a complete picture of the business's revenue across all payment channels. The system supports recurring invoices for subscription-based services and allows businesses to send payment reminders automatically, reducing the administrative burden of chasing unpaid invoices.

Sales Reporting and Analytics

Zettle provides comprehensive sales reporting through both the mobile app and an online dashboard accessible from any web browser. Reports cover key metrics including total sales, average transaction value, top-selling products, and sales by time period. Businesses can filter data by date range, product category, payment method, and staff member to gain insights into different aspects of their operation. The reporting tools are designed to be accessible to non-technical users, presenting data in clear charts and summaries rather than complex spreadsheets.

The online dashboard extends the reporting capabilities with more detailed analytics and the ability to export data in CSV format for further analysis or accounting purposes. Businesses can track daily, weekly, and monthly trends to identify patterns in customer behavior and optimize staffing, inventory, and promotions accordingly. For businesses using multiple Zettle devices, the dashboard consolidates data from all terminals, providing a unified view of performance across the entire operation.

eCommerce Tools

Zettle offers eCommerce integration capabilities that allow small businesses to sell online alongside their physical operations. Through partnerships with popular eCommerce platforms and its own PayPal-powered online payment solutions, businesses can create an online presence that syncs with their in-store operations. Product catalogs managed in the Zettle app can be made available for online sales, and inventory levels are synchronized to prevent overselling.

The integration with PayPal's broader ecosystem provides access to PayPal Checkout, which supports multiple payment methods and currencies. For businesses that already have a website built on platforms like WooCommerce, Shopify, or PrestaShop, Zettle offers plugins that connect online orders to the POS system. This allows small businesses to manage both their physical and online sales from a single system, without the complexity and cost of enterprise-level omnichannel platforms.

Pricing Model

Zettle's pricing is refreshingly straightforward. There are no monthly fees for the POS app, and the transaction fee is a flat 1.75 percent per card payment in most European markets. This transparent pricing model means businesses know exactly what they will pay and can easily calculate their costs. The card reader hardware is purchased upfront at a competitive price, and there are no long-term contracts or hidden fees. This pay-as-you-go approach is particularly attractive for seasonal businesses, market traders, and startups that cannot commit to fixed monthly costs.

For businesses with higher transaction volumes, Zettle offers custom pricing that can reduce the per-transaction fee. Invoice payments carry a slightly different fee structure, typically 2.5 percent per transaction. Compared to traditional payment processors that often charge monthly fees, terminal rental costs, and higher transaction rates, Zettle's pricing represents significant savings for small businesses. The absence of minimum transaction requirements or monthly minimums means businesses only pay when they actually process payments, making it risk-free to adopt.

GDPR Compliance and Data Protection

As a company founded and headquartered in Stockholm, Sweden, Zettle operates under EU jurisdiction and is fully committed to GDPR compliance. Customer payment data is processed securely using industry-standard encryption and tokenization, and Zettle is PCI DSS compliant, meeting the highest standards for payment card data security. Personal data is handled in accordance with European data protection regulations, and Zettle provides clear privacy policies that explain how data is collected, used, and stored.

While Zettle is now owned by PayPal, the European operations continue to be governed by EU data protection law. Zettle maintains its European data processing infrastructure and provides European businesses with the documentation they need for GDPR compliance, including data processing agreements. For small businesses that may not have dedicated compliance teams, Zettle's built-in privacy protections provide peace of mind that customer data is being handled responsibly and in accordance with European regulations.

Zettle vs Square

The comparison with Square is natural, as both companies pioneered mobile card payments for small businesses. Square dominates the US market, while Zettle has been the go-to solution for European small businesses. Zettle's advantages for European users are significant: the company is headquartered in the EU, processes data under European privacy law, and supports European payment methods and tax configurations natively. Zettle's card readers are designed for European chip-and-PIN standards, and the platform is localized for multiple European languages and currencies.

In terms of features, both platforms offer similar core functionality: a mobile POS app, card readers, basic inventory management, and sales reporting. Square has a broader ecosystem of add-on products including payroll, banking, and more advanced restaurant features, but many of these are only available in the US or limited markets. For European small businesses, Zettle's combination of European roots, GDPR compliance, competitive pricing, and purpose-built European payment infrastructure makes it the stronger choice over Square, which has limited European presence and features.

Who Should Use Zettle

Zettle is ideal for small businesses, sole traders, freelancers, and mobile sellers who need an affordable, easy-to-use way to accept card payments. Market stall holders, pop-up shops, food trucks, hairdressers, personal trainers, and small retailers all benefit from Zettle's combination of portability, simplicity, and transparent pricing. The platform is also well-suited for small cafes, bars, and takeaway restaurants that need a basic POS without the complexity and cost of enterprise restaurant systems. Any European small business owner who wants to accept card payments without long-term contracts, monthly fees, or complicated setup processes should consider Zettle as their first choice. With its Swedish heritage, GDPR compliance, and proven track record serving millions of European merchants, Zettle represents the best of European fintech innovation applied to the everyday needs of small business owners.