01Invoices
Invoice or eInvoice
Issue B2C, B2B, and B2G invoices. BillKO applies Fiscalization 1.0 or 2.0 and sends an eInvoice based on the customer and invoice type.
For entrepreneurs and organizations
By industry
For collaboration
Odaberite sučelje
Odaberite sučelje koje odgovara uslugama koje koristite.
Invoicing, eInvoices and fiscalization
Your growth starts with BillKO
Issue invoices, connect billing and automate sales and reporting in one system that saves your time.
Invoicing, eInvoices and fiscalization
Your growth starts with BillKO
Issue invoices, connect billing and automate sales and reporting in one system that saves your time.
Invoicing, eInvoices and fiscalization
Your growth starts with BillKO
Issue invoices, connect billing and automate sales and reporting in one system that saves your time.
Invoices are only the beginning.
From offer to report, BillKO connects billing, fiscalization, eInvoices, POS and online commerce and takes repetitive steps
Invoicing is only the beginning.
From quote to reporting, BillKO connects payments, fiscalization, eInvoices, POS, and online sales while taking care of repetitive steps.
Invoicing is only the beginning.
From quote to reporting, BillKO connects payments, fiscalization, eInvoices, POS, and online sales while taking care of repetitive steps.
From sales to a clear picture of the business.
02POS
POS Sale
Take payment and issue a fiscalized invoice on the same device.
03Online
Online Sale
After a successful online payment, BillKO issues the invoice automatically and delivers it to the customer.
From sales to a clear picture of the business.
01Invoices
Invoice or eInvoice
Issue B2C, B2B, and B2G invoices. BillKO applies Fiscalization 1.0 or 2.0 and sends an eInvoice based on the customer and invoice type.
02POS
POS Sale
Take payment and issue a fiscalized invoice on the same device.
03Online
Online Sale
After a successful online payment, BillKO issues the invoice automatically and delivers it to the customer.
From sales to a clear picture of the business.
01Invoices
Invoice or eInvoice
Issue B2C, B2B, and B2G invoices. BillKO applies Fiscalization 1.0 or 2.0 and sends an eInvoice based on the customer and invoice type.
02POS
POS Sale
Take payment and issue a fiscalized invoice on the same device.
03Online
Online Sale
After a successful online payment, BillKO issues the invoice automatically and delivers it to the customer.
For different businesses
BillKO is used daily by sole proprietors, companies, associations, property hosts, accounting services, and many others, regardless of their industry.
For different businesses
BillKO is used daily by sole proprietors, companies, associations, property hosts, accounting services, and many others, regardless of their industry.
For different businesses
BillKO is used daily by sole proprietors, companies, associations, property hosts, accounting services, and many others, regardless of their industry.
BillKO in action.
See how BillKO helps customers save time, simplify operations and manage invoicing, payments and collaboration with their accountant.
BillKO in action.
See how BillKO helps customers save time, simplify operations and manage invoicing, payments and collaboration with their accountant.
As a theme park operating in both tourism and retail, we needed reliable fiscalisation without the complications. We implemented BillKO quickly, the system runs stably, and support is always available whenever help is needed. We recommend it to any entrepreneur wanting a simple and secure solution for invoicing.
Dalmati
I would like to take this opportunity to commend them for our business collaboration so far. They have consistently been available, professional, and courteous, and all my clients are satisfied. Using the BillKO system has sped up my business operations by 30%. I look forward to continued successful cooperation and trust that they will remain just as professional and accommodating in the future.
Snow
The app is intuitive, and support is fast and efficient. I recommend it.
Integra
BillKO in action.
See how BillKO helps customers save time, simplify operations and manage invoicing, payments and collaboration with their accountant.
As a theme park operating in both tourism and retail, we needed reliable fiscalisation without the complications. We implemented BillKO quickly, the system runs stably, and support is always available whenever help is needed. We recommend it to any entrepreneur wanting a simple and secure solution for invoicing.
Dalmati
I would like to take this opportunity to commend them for our business collaboration so far. They have consistently been available, professional, and courteous, and all my clients are satisfied. Using the BillKO system has sped up my business operations by 30%. I look forward to continued successful cooperation and trust that they will remain just as professional and accommodating in the future.
Snow
The app is intuitive, and support is fast and efficient. I recommend it.
Integra
Security backed by standards and certification.
BillKO is an information intermediary on the Tax Administration's official registry and is ISO/IEC 27001 certified. We maintain personal data protection with expert support.
Security backed by standards and certification.
BillKO is an information intermediary on the Tax Administration's official registry and is ISO/IEC 27001 certified. We maintain personal data protection with expert support.
Security backed by standards and certification.
BillKO is an information intermediary on the Tax Administration's official registry and is ISO/IEC 27001 certified. We maintain personal data protection with expert support.
CERTIFIED SYSTEM
CERTIFIED SYSTEM
ISO/IEC 27001
ISO/IEC 27001
ISO/IEC 27001
Information Security Management
Information Security Management
Partners and integrations
Partners and integrations
Payment, POS, eCommerce and specialist partners connect BillKO with the way you do business.
Payment, POS, eCommerce and specialist partners connect BillKO with the way you do business.
Payment, POS, eCommerce and specialist partners connect BillKO with the way you do business.
Knowledge for a better choice.
Knowledge for a better choice.
Knowledge for a better choice.
See BillKO in action.
In a short demo, we’ll show the features that matter to your business.
See BillKO in action.
In a short demo, we’ll show the features that matter to your business.
See BillKO in action.
In a short demo, we’ll show the features that matter to your business.