Terms and Conditions
Last updated: Sep 4, 2026
1. Scope
These Terms and Conditions ("Terms") govern all contracts between Die Leoparden GmbH (hereinafter "Provider") and its customers for the use of the Software-as-a-Service application "Click2Bill" (hereinafter "Service"). Deviating terms of the customer shall only form part of the contract if the Provider has expressly agreed to them in writing.
2. Subject Matter
Click2Bill is a middleware that synchronises ClickUp time tracking with Lexware Office and automatically generates invoice drafts. The specific scope of features is determined by the selected plan (Starter / Pro / Advanced) and the product description at click2bill.app.
3. Conclusion of Contract
By registering an account and accepting these Terms, a contract for the use of the Service under the selected plan is concluded between the Provider and the customer. The customer warrants that the information provided during registration is truthful and complete.
4. Prices and Payment Terms
Prices are set out in the current price list on the website. Unless stated otherwise, all prices are exclusive of applicable value-added tax. Invoices are due for payment within [14] days of receipt.
5. Availability
The Provider endeavours to maintain the highest possible availability of the Service, but does not guarantee uninterrupted access. Maintenance windows and unforeseen outages (e.g. caused by third-party providers such as ClickUp or Lexware Office) may result in temporary limitations.
6. Customer Obligations
The customer is obliged to keep their access credentials confidential and not to misuse the Service. The customer is responsible for the accuracy of the time entries recorded in ClickUp and of the invoices generated in Lexware Office; the Service facilitates the transfer but does not replace a commercial review by the customer.
7. Third-Party Services (ClickUp, Lexware Office)
The Service accesses the APIs of ClickUp and Lexware Office on behalf of the customer. The Provider has no influence over the availability, changes, or data storage of these third-party systems. Any contractual relationships between the customer and third-party providers remain unaffected.
8. Liability
The Provider is liable without limitation for intent and gross negligence, as well as under the provisions of the German Product Liability Act. In cases of ordinary negligence, the Provider is only liable for the breach of material contractual obligations, limited to the typical and foreseeable damage.
9. Term and Termination
The minimum term is determined by the selected plan. Contracts may be terminated at the end of the respective billing period with [14] days' notice. The free account may be terminated at any time without notice. The right to extraordinary termination for good cause remains unaffected.
10. Data Protection
With respect to the processing of personal data, the Privacy Policy additionally applies. If the Provider processes personal data on behalf of the customer, a Data Processing Agreement (DPA) pursuant to Art. 28 GDPR will be concluded upon request.
11. Amendments to these Terms
The Provider reserves the right to amend these Terms with effect for the future. Amendments will be notified to the customer in text form at least [4] weeks before they take effect. If the customer does not object within this period, the amendments shall be deemed accepted.
12. Final Provisions
The law of the Federal Republic of Germany shall apply, excluding the UN Convention on Contracts for the International Sale of Goods. To the extent permitted by law, the place of performance and jurisdiction shall be the Provider's registered office. Should any individual provision of these Terms be invalid, the validity of the remaining provisions shall remain unaffected.