Swiss International Airlines - Volunteer for denied boarding

I frequently get myself denied boarding on ELAL, by calling in advance and registering to volunteer to be bumped, and I'm compesated with a voucher for a free ticket.

I'm flying AMS-TLV on the 17th SEP. KVS is showing economy quite full with only B class availibale (which is quite intresting because when checking AMS-ZRH it's showing even K class availibale, and when checking ZRH-TLV there is G class availibale, only when combining the 2 does it give me only B class).

I'd like to know, how do swiss compensate for volunteering to be denied boarding?
Is it possible to register in advance ETC.?

I frequently get myself denied boarding on ELAL, by calling in advance and registering to volunteer to be bumped, and I'm compesated with a voucher for a free ticket.

I'm flying AMS-TLV on the 17th SEP. KVS is showing economy quite full with only B class availibale (which is quite intresting because when checking AMS-ZRH it's showing even K class availibale, and when checking ZRH-TLV there is G class availibale, only when combining the 2 does it give me only B class).

I'd like to know, how do swiss compensate for volunteering to be denied boarding?
Is it possible to register in advance ETC.?

Don't know if you can register in advance. A few months ago at the boarding gate on a ZRH-GRU flight they were offering 350 euros, hotel stay, transfers and dinner to board next day. I also asked for an upgrade from Y to C. The agent made a phone call to someone and told me to choose between the 350 Euros OR the upgrade.
I decided to board that night.

Don't know if you can register in advance. A few months ago at the boarding gate on a ZRH-GRU flight they were offering 350 euros, hotel stay, transfers and dinner to board next day.

oops!