
Open banking has fundamentally changed how consumers and businesses transact across the United Kingdom. Connecting directly to consumer bank accounts, the Atoa Business system eliminates card processor intermediaries, delivering seamless account-to-account (A2A) settlements. When implementing an e-commerce website development project, our team engineers direct checkout modules inside the „Caesar7“ platform, providing a frictionless flow that guides buyers straight into their mobile banking apps for instant biometric authorization.

Traditional payment gateways impose significant transaction fees, card interchange levies, and ongoing operational costs. Atoa Business offers an affordable online payment platform with up to 60-70% lower payment processing costs compared to standard debit and credit cards. Moreover, because open banking requires direct cryptographic and multi-factor bank authentication, fraud is virtually non-existent, completely removing the threat of arbitrary chargebacks. By choosing an advanced payment collection platform system, businesses protect margins while improving payment success rates.
Unlike traditional card processing where funds take days to clear into merchant accounts, Atoa processes payments over the UK Faster Payments rails. Money arrives in your bank account in seconds, improving cash flow for high-volume traders, service providers, and wholesalers. Through our custom system integration and API development services, we connect Atoa directly into your core business workflow, updating order statuses, inventory reserves, and automated customer notifications the moment a transaction settles.

We do not rely on restrictive generic plugins or unverified third-party modules. Instead, we develop tailored payment solutions directly within the proprietary „Caesar7“ codebase. This engineering philosophy ensures high-load stability, robust data security, and seamless synergy with your ERP and accounting systems. We have successfully executed advanced integrations for enterprises like Florinus and LLLParts, ensuring top-tier performance for mission-critical e-commerce operations.
Atoa Business is versatile, offering dynamic QR code generation for desktop checkouts, instant deep linking for mobile shoppers, and shareable payment links for invoices and customer support workflows. Whether you run a high-traffic retail store, a subscription portal, or a specialised B2B sales platform, we adapt Atoa payment journeys to match your customer lifecycle. Customers authorize payments via Face ID or fingerprint within their existing banking app in seconds without ever typing in 16-digit card numbers.
Managing thousands of electronic payments requires accurate, real-time reporting. By integrating Atoa via REST API and Webhooks within the „Caesar7“ framework, every transaction payload is matched against incoming customer orders and pushed directly to your accounting software or ERP. This eliminates manual ledger audits, minimises administrative errors, and guarantees seamless fiscal tracking. Ready to upgrade your checkout? Contact our London technical team via our company contacts page to discuss your project requirements.
Components — Consulting — Administration — Dedicated Manager — Proactive Monitoring
Our technical maintenance plans are customized to suit the specific requirements of each project, and project maintenance is guided by strong SLAs (Service Level Agreements). When forming a maintenance contract, team members are assigned to your project to guarantee the attentive operation of your e-commerce project. Technical maintenance encompasses proactive project monitoring and update development.
We offer various backup methods for each project. Essential data is regularly stored on external servers. Backups include databases, system files, documents, and static files. Storing data on external servers helps ensure that information remains secure and accessible even in unforeseen circumstances.
We started developing this project after identifying a need for quality tools for custom order programming in the market. Our unique, self-developed system reflects our commitment to innovation, simplicity, flexibility, and independence.
We carefully select secure and reliable data centres and server providers to host your e-commerce projects safely. Our in-house team of server maintenance specialists ensures optimal system performance.
We prioritize continuous improvement and security. Our system is regularly updated to meet the latest security and functionality standards. We incorporate the most sought-after features to make business processes easier and faster.
We focus on improving internal business processes, analyzing the market and competitors, and creating analytical data and reports. We also provide training on using the system and its new features, testing everything on various devices and in different environments, and offer consulting and tool development for expanding into new markets. Additionally, we develop social media integrations and advertising tools.
We collaborate with trusted branding, design, marketing, and strategy specialists. This collaboration allows us to offer our clients solutions that reflect our team's strengths and the specialized skills of our partners. As a result, we ensure high-quality final products in a rapidly evolving digital environment.