PayPal Chargeback (G2A,cdkeys.com e.t.c)

So a long time ago I used to chargeback game keys from G2A with paypal. However , the last time I tried they responded and paypal decided in their favour because their policy didn't support digital goods. I recently bought a GTA 5 key from cdkeys , opened a dispute and this time I chose the option "Physical product" (i think its called like that) and just wrote as a comment "Product didn't work.".They responded after a day but I still won. Do you think this will work with other websites like G2A?

If that works im sure you can try kinguin and other stuff like that