Cheapest EPR Options?

Hi Guys,

I sell in the EU/UK and I need to register for EPR in Spain and Austria, I also want to change my EPR registration in France to being handled by another company.

I looked at Amazons prices (Offered through Avask and Bellacocool) and its a lot! The current companies I used in Germany and France are MUCH cheaper.

I reached out to quite a few companies earlier in the year and everything for Spain is expensive, Im just wondering if anyone has found any good options? Is this something we could do ourselves? Even my current FR/DE companies require me to fill out the declaration, not sure why I need to pay someone just to submit my info?