internetactive – Your eCommerce agency for Bitcoin payments
Welcome to internetactive, your specialized eCommerce agency for Bitcoin payment processing. We support your company in accepting Bitcoin payments and integrating them seamlessly into existing business processes.
Our services
✔ Bitcoin payment integration – Implementation of Bitcoin payments in online stores and POS systems.
✔ Consulting & strategy – Customized solutions for merchants and companies that want to use Bitcoin.
✔ Technical implementation – Development and connection of payment interfaces for smooth transaction processing.
✔ Network & cooperations – Cooperation with leading companies from the Bitcoin ecosystem for optimal solutions.
Member of the Bitcoin Bundesverband
internetactive is a member of the Bitcoin Bundesverband, and our Managing Director Jens Leinert is actively involved in the further development of the Bitcoin ecosystem as a board member.
Thanks to our close cooperation with leading companies and experts in the industry, we are optimally networked and always up to date when it comes to innovative Bitcoin payment solutions.

Arrange a personal consultation to find out how you can use Bitcoin and Lightning as a means of payment.
Arrange a consultationOur services
Needs analysis
To determine the individual needs of your company, we carry out a comprehensive needs analysis.
We analyze the requirements and technical prerequisites for the integration of Bitcoin payments.
This includes the type of products offered, the payment methods currently used, the target customer group (B2B or B2C), the average ticket size and the existing payment process.
For retail stores, we analyze the POS system used, while in online retail we examine the store system used.

Choosing the optimal Bitcoin payment provider
Every company has different requirements – that’s why we select the right Bitcoin payment provider for you individually.
Our favorites are BTCPay Server and Coinsnapas they are characterized by high security, low fees and user-friendly integration. However, depending on the specific requirements of your business, we will also look at alternative providers to find the best solution for you.

The choice of the right payment provider depends on the following factors, among others:
✔ Type of business (retail store or online store)
✔ Technical infrastructure (POS system or store software)
✔ Preference for self-custody or payment in euros
✔ Individual requirements for fees, data protection and functions
With our expertise, we ensure that your Bitcoin payments are secure, efficient and optimally aligned with your business model.
Development & integration of payment plugins
We offer the programming and integration of payment plugins for store and POS systems to ensure smooth Bitcoin payment processing.
Based on our needs analysis, we check:
✔ Which Bitcoin payment provider is best suited (e.g. BTCPay Server, Coinsnap or others).
✔ Whether a suitable payment plugin is already available for the store system or POS system.
✔ If no plugin exists, we develop a customized solution for the integration.
- Existing payment plug-ins are directly integrated and configured.
- Open source store software: We program an individual connection to the Bitcoin gateway of the selected payment provider.
- Closed source store software: We coordinate with the software provider to enable a connection.
Our solutions are secure, efficient and optimally tailored to your business model.

Bitcoin custody for companies
Merchants have the option of keeping the Bitcoin they receive within the company and storing it securely. If desired, we can develop a customized custody concept that meets individual security requirements.

- Self-custody: We create a multi-signature solution (multi-sig) for the owners and management to ensure secure joint custody of the Bitcoin holdings.
- Third-party custody: Alternatively, custody can be provided by an external service provider if the company does not wish to set up its own infrastructure for Bitcoin custody.
With our support, we ensure that your Bitcoin is stored securely, efficiently and in compliance with the law.
Bitcoin payout to the bank account
Companies that do not wish to keep the Bitcoin they receive can convert it directly into euros and have it paid out to their bank account.
To this end, we offer immediate sales processing via a Bitcoin broker. Among others, we work with DFX to ensure a secure and efficient payout.
This process ensures that Bitcoin payments can be seamlessly integrated into the existing financial process without the company having to store or manage Bitcoin itself.

Bitcoin payments in accounting & tax

We support merchants in integrating Bitcoin transactions into their accounting process.
We ensure that all payments are exported as a CSV file and can be transferred directly to the accounting system.
Here we work with CoinTracking a leading provider for the management of crypto transactions.
In addition, we cooperate with experienced tax advisors who specialize in Bitcoin to ensure that Bitcoin transactions are recorded and treated in accordance with the law.
This makes the entire process simple, transparent and compliant with the tax authorities.
Using Bitcoin as a marketing & PR strategy
Companies that accept Bitcoin should actively integrate this into their marketing and PR strategy.
It is important to make it clear to customers that they can pay with Bitcoin in your store – be it through notices on the door, at the checkout or on the website.
- More visibility & reach: Accepting Bitcoin makes your company stand out and positions you as an innovative company that keeps up with current trends.
- Targeted approach of Bitcoiners: The Bitcoin community is specifically looking for companies that accept Bitcoin. An entry on Coinpages the largest Bitcoin directory in the German-speaking world, ensures that your business is found more easily.
As the operator of Coinpages we are happy to support you in registering your company there and presenting yourself optimally as a Bitcoin-friendly company.

Bitcoin training for employees
The successful integration of Bitcoin payments requires that all relevant employees are trained accordingly. We offer hands-on training to ensure that your team understands how to use Bitcoin and work with it confidently.

- Sales staff: Introduction to the use of Bitcoin terminals for accepting payments in retail stores.
- Ownership & management: Strategies for the secure storage and management of Bitcoin holdings.
- IT department: Technical implementation and smooth integration of Bitcoin payments in the online store.
- Accounting: Correct recording of Bitcoin transactions and export as a CSV file for accounting.
- Tax consultant: Support with the accounting and tax treatment of Bitcoin holdings.
- Marketing & PR: Strategies for the visible integration of Bitcoin in corporate communications.
With our training, we ensure that your company is ideally positioned to make optimum use of Bitcoin as a means of payment.
Our projects: Coinpages & Coincharge
In addition to our work as a Bitcoin e-commerce agency, we operate two important platforms for the Bitcoin community:
- Coinpages – The largest Bitcoin directory in the German-speaking world. Companies that accept Bitcoin payments are listed here to make it easier for Bitcoin users to find them.
- Coincharge – A comprehensive information portal with numerous blog posts, instructions and practical tips on Bitcoin & Lightning payments. We show how companies can integrate Bitcoin as a means of payment – whether in retail stores or online stores.
We also operate a YouTube channel where we provide step-by-step videos on how to set up and use Bitcoin & Lightning payments. In this way, we help companies to get to grips with the topic in a simple and understandable way.