To get access to the additional material, you can easily support me be sending money to my normal bank account:
Name: Julian Grossmann
IBAN: DE13 1001 1001 2030 5664 43
BIC: NTSBDEB1XXX
You can use the QR code as well:
DE13100110012030566443
Please write me an email such that I can give you access to the additional material. The amount for the transfer is up to you but you can orientate yourself on the prices of the Steady packages.