When an invoicing system stops, business slows. With Isolta.lv leaving the Latvian market at the end of 2025, many companies now face the same question: where to move their invoices so that work continues without disruption?

Invoicing is not just paperwork. It is the base of everyday operations, cash flow and orderly accounting. If invoices are late or incorrect, payments stall, reports become unclear and trust with clients can suffer.

Numbero is an invoicing app created for Latvian businesses that want a simple, secure and locally adapted solution. It combines ease of use with professional functions, but at the heart of everything is reliability: stable technology, strong data protection, accurate information, responsive support and a clear long-term service plan.

What Makes Us a Reliable Invoicing Partner After Isolta.lv

Isolta.lv’s exit means many businesses must change systems against a fixed deadline. Numbero offers continuity that feels familiar, yet gives more control and flexibility for the future.

Numbero is built as an online invoicing app you can open from any device with a browser, as well as from a mobile application. This suits both small firms and growing companies that need to work from the office, home or on the move. The logic is easy to grasp, so Isolta users do not feel they are starting from zero.

A Stable Solution for Isolta Users Who Don’t Want to Start From Scratch

Changing systems often means extra work and the fear of losing structure. With Numbero, the transition is guided and organised.

You can rebuild your client list, product or service catalogue and invoice templates in a clear way that mirrors your current practice. This helps keep your usual format, prices and wording, so customers barely notice the change. Work can continue while the system is adapted in the background, which reduces stress around year-end and tax deadlines.

Simple Yet Professional Invoicing for Everyday Work

Numbero focuses on fast, accurate invoice creation. Invoices can be prepared in a few clicks, with client data pulled automatically from the Latvian Company Register and the EU VAT register.

The system calculates VAT and other taxes, applies discounts and reads currency rates from the European Central Bank. This reduces manual typing, lowers the risk of mistakes and saves time for both the business owner and the accountant. The interface is clear enough for users without deep financial or IT experience, but the final invoices still look professional, with your logo and full details.

Flexible Plans and a Transparent Pricing Structure With No Hidden Surprises

Every business has a different invoice volume. Numbero offers several plans with different limits and options, so you only pay for what you actually use.

You can start with a smaller plan, then upgrade when your client base or invoice count grows. A free trial lets you test the invoicing app in real work before making a decision. Prices are straightforward and easy to understand, which is especially important for companies moving from Isolta who want stable, predictable monthly costs.

Features That Help Organise Invoicing and Cash Flow

Reliability is not only about uptime. It is also about how well the system supports daily work: who needs to be billed, who has paid and what that means for cash flow.

Numbero includes practical tools that simplify these tasks and give a clear view of your business finances.

Automated Invoicing, Reminders and Payment Control

If your company sends regular invoices, for example for monthly subscriptions or service retainers, you can set them up as recurring in Numbero.

You can personalise email texts, add your logo and brand colours, and include several email addresses for copies. The system tracks which invoices are paid and which are overdue, so you do not have to maintain separate lists. Automatic reminders reduce manual chasing, help clients pay on time and support better cash flow planning, which eases the pressure on business owners.

Bank Details, Synchronisation and Easier Collaboration With Your Accountant

Payment errors often start with incorrect bank data. Numbero checks the structure of IBANs and identifies the bank name and SWIFT code, which cuts the chance of sending money to the wrong place.

The invoicing app is built to prepare data that is easy to compare with bank statements, so payment checks and reconciliations take less time. Your accountant can receive clear reports instead of raw spreadsheets. Numbero also offers API integration, which means you can connect invoicing with other business systems such as CRM or inventory tools. This reduces double data entry and keeps client and product information consistent across platforms.

Reports, Insights and Secure Data Storage

Good decisions need clear numbers. Numbero provides reports that show how many invoices you have issued in a chosen period, how many are paid and how your turnover is structured.

Such information supports planning investments, talking to banks about credit lines or reporting to investors. Sensitive data in the database is encrypted and stored on servers in the European Union, currently in Germany and Finland. This setup supports compliance with data protection rules and gives peace of mind to companies that take privacy and regulation seriously.

Data Security and Trusted Long-Term Collaboration With Numbero

For an invoicing app, trust is as important as price or design. Your invoices contain client information, bank details and business history. You need a partner that treats that data with care and has a long-term view of the product.

Numbero places security, privacy and open communication at the centre of its service.

How We Protect Your Invoices and Customer Data

Security is our priority, so we pay close attention to protecting user data. We also arrange regular independent security audits carried out by certified third-party cybersecurity experts.

For your company, this means a lower risk of data leaks, a more stable system, and fewer technical issues in daily work. Personal data is processed and stored on servers in Germany and Finland, all within the EU, and sensitive records are encrypted. The way data is collected, used, and stored is described in detail in the Numbero Privacy Policy.

Our Privacy Policy In Simple Terms

Your invoicing data is personal and business-sensitive, so we treat it with care. To keep things clear, we have a dedicated Privacy Policy that explains how Numbero collects, uses, and stores your information in everyday language.

You can read it any time at: https://numbero.app/en/legal/privacy-policy

In the Privacy Policy, you will find details about what data we collect when you create an account, send invoices, or contact support. It also explains how long we keep your data, who can access it, and in which cases information may be shared, for example with payment or hosting providers. We describe your rights as a user, including how to correct or delete data and how to contact us with privacy questions.

The document is written to be practical, not theoretical. Your data protection officer, accountant, or lawyer can quickly see how Numbero handles personal data, while you, as a business owner, can easily check howyour invoices, client details, and payment information are protected. You can review it whenever you need and share it with your data protection officer, accountant, or lawyer.

User Feedback and Collaboration That Helps Us Grow

Numbero grows together with its users. Feedback from companies of different sizes shapes the product roadmap and helps decide what to improve next.

Clients often highlight how much less time they spend on invoicing thanks to automatic data filling, recurring invoices and clear reports. This saved time can be used for sales, service quality or management tasks. Regular feedback and open communication create a sense of partnership. Businesses feel heard and can trust that Numbero will continue to update the invoicing app with features that reflect real daily needs.

Conclusion

After Isolta.lv leaves the Latvian market, many firms need a stable and trustworthy replacement. Numbero offers a secure invoicing app that keeps day-to-day work running, combines simple use with professional functions, and provides flexible plans with clear pricing. Data is stored and encrypted on EU servers, with regular security testing and full transparency on privacy.

If your company is planning the move, now is the right time to test Numbero. Try it for free, see how it fits your workflow and transfer your invoicing to a secure, well-structured and long-term environment that supports your business growth.