Works perfectly, thanks!

PS: For everyone saying this is a scam, i don't know what they are smoking.

scam

Pretty sure my account got stolen after using this. Steam Points - gone, inventory game gift - gone. Steam Support returned everything though. You are a sad human being.

WHERE ARE THE FIREFOX UPDATES LMFAO STILL ON 2.16

scam

круто!

Export Market History does not export, it saves nothing in the end.

modifying my Steam API Key, totally scam. Must be deleted from mozilla

It's working so far. And about the noob who said "I think it's scam, it changed my API key".

1 - There is no point for a scammer to change the API Key

2 - There is an option in the extension to do not change the api key "Auto-set Steam API key"

3 - Work as expected on latest Firefox.

4 - Only bad things, it requests too much permissions.

It's modifying my Steam API Key, probably scam

6