The software interface is available in German and English. You can switch languages at any time in the settings.

The software is optimized for both desktop and mobile devices. You can use it on PCs, tablets, and smartphones.

Yes, all relevant data, such as invoices, customer information, and product details, can be exported as CSV files. For more information, please refer to our tutorials.

No, unfortunately this is not possible. A separate BillStore account must be created for each business.

No, the software currently does not support user roles or customizable permissions.

Yes, provided that the customer's email address is stored in BillStore.

Invoices can be created in German and English. The invoice language can be selected individually for each document.

BillStore uses templates for each legal business structure, with mandatory fields clearly marked for all legally required information.

Yes, you can create and send e-invoices directly. You can also visualize and validate received e-invoices. The software checks the invoice structure for validity and highlights any potential errors.

Yes, payment reminders can be generated. You can optionally add reminder fees and customize your reminder process.

No, BillStore currently does not support the creation of quotations or cost estimates.

In the customer management section, you can create new customers, edit existing ones, and manage customer information such as addresses, contact persons, and payment terms. Customers who have already received an invoice cannot be deleted. However, they can be marked as inactive.

Products and services can be created and managed with categories, names, descriptions, prices, tax rates, and optionally article numbers (SKUs). They are then immediately available for invoice creation. However, BillStore does not provide inventory management on a per-item basis.

No, unfortunately this is not possible.

Currently, payments can be manually assigned to sent invoices. With the next update (scheduled for mid-August 2026), it will be possible to perform automated payment reconciliation by connecting a bank account.

Yes, the software displays invoice items as outstanding if no payments have been assigned to them.

Yes, BillStore supports the recording of partial payments.

All data is transmitted and stored in encrypted form. We use modern security standards to prevent unauthorized access.

Data is stored on secure servers in certified data centers located in Germany. Depending on the configuration, these may be local servers or cloud-based solutions.

Only you and users authorized by you can access the data in your BillStore account.

Yes, the software performs regular automatic backups to help prevent data loss.

Yes, the software complies with the requirements of the GDPR. This includes: Encrypted storage and transmission of personal data Auditable access controls The right to access, correct, and delete personal data

If you need assistance, please send us a message at support@billstore.net. Describe your issue and include your phone number. This helps us process your request more quickly and efficiently.