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Open Collective

Kevin Helfer

Total amount contributed

$84.76 USD

Contributions


Budget


Transparent and open finances.

Transactions

Monthly financial contribution to Scientists4Future NL (R...

Debit from Kevin Helfer to Scientists4Future NL

-€3.00EUR
Completed
Contribution
Financial contribution to Open Collective

Debit from Kevin Helfer to Open Collective

-€0.30EUR
Completed
Platform tip
Receipt #76488
Monthly financial contribution to Scientists4Future NL (R...

Debit from Kevin Helfer to Scientists4Future NL

-€3.00EUR
Completed
Contribution
Financial contribution to Open Collective

Debit from Kevin Helfer to Open Collective

-€0.30EUR
Completed
Platform tip
Monthly financial contribution to Scientists4Future NL (R...

Debit from Kevin Helfer to Scientists4Future NL

-€3.00EUR
Completed
Contribution
Financial contribution to Open Collective

Debit from Kevin Helfer to Open Collective

-€0.30EUR
Completed
Platform tip
Financial contribution to Website illustration

Debit from Kevin Helfer to Website illustration

-€10.00EUR
Completed
Contribution
Financial contribution to Open Collective

Debit from Kevin Helfer to Open Collective

-€1.00EUR
Completed
Platform tip
Monthly financial contribution to Scientists4Future NL (R...

Debit from Kevin Helfer to Scientists4Future NL

-€3.00EUR
Completed
Contribution