> For the complete documentation index, see [llms.txt](https://4irtoken.gitbook.io/blockchainvalley/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://4irtoken.gitbook.io/blockchainvalley/2.-project-of-the-offering/projects-presale-offering/2.6.-expenses-related-to-the-public-presale-and-idos.md).

# 2.6. Expenses related  to the Public Presale and IDOs

BlockchainCompany Ltd. completed three seed rounds over the last 3 years. Some of these funds have been used for the initial R\&D of the BlockchainValley initiative, its legal analysis, the development of the present information document and the beta-version of the sandbox BlockchainValley Digital Platform. Prior to the Offer launch, BlockchainCompany Ltd has already invested approximately € 1,243,000 in preparation for the offering and development of the BlockchainValley project. These include:

* Legal, financial advisory, accounting, and auditing fees (€278,000),
* Platform development fees (€325,000),
* Human Resources (€560,000),
* Information Document and marketing materials development and research (€385 000).