Open Collective
Open Collective
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Christoph Merk
Budget

Transactions

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Contribution
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Financial contribution to Advanced BIM Frontend Developer...

Debit from Christoph Merk to Advanced BIM Frontend Developer Course •

-$200.00USD
Completed
Contribution #657019
Financial contribution to IFC.js (IFC.js course)

Debit from Christoph Merk to IFC.js •

-$100.00USD
Completed
Contribution #536029
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